2 What is the difference between Event sounds and Stream
sounds?
3 Briefly explain what the following line of code does:
var foo:Tween = new Tween(title, "_alpha", Back.easeOut, 10, 80, .5, true);
4 What keyword allows new properties or methods to be
added to a class at run time?
A. void
B. final
C. static
D. dynamic
5 Where can I expect to find the Class file for the
following Classes assuming that I have not modfied the
import path in the Flash settings.
A. import com.lemans.gui.GenericButton;
B. import net.lollypop.Candy;
C. import MonsterTruck;
6 What happens when you select Control %26gt; Test Movie with
the following code in the first frame of a movie?
MyArray =["one", "two", "three"];
for (i=0, i%26lt;myArray.length, i++){
trace(myArray[i]);
}
A. Nothing is seen because trace statements are ignored
B. It does not compile generating an error in the
Output panel.
C. The developer should put "var " in front of the
first occurrence of the 'i' variable.
D. The developer should first store myArray.length in
a variable and use that variable in place of
myArray.length.
E. The developer must cast myArray as an array by
changing the first line to:
myArray:Array =["one", "two", "three"];
In flash: Movie A has a frame rate of 24 fps. Movie B has a frame?
Wow this is a long process and need to have a long answer, try posting to any flash forums.
Tuesday, July 14, 2009
Astronomy homework questions. Please help!!!!!?
If you're not POSITIVE about one of them, then please let me know!
1. The main method of energy generation in protostars is
a. hydrogen fusion
b. nuclear fission
c. static discharge
d. gravitational collapse
e. trick question, protostars do not generate energy
2. As a star exhausts hydrogen in its core, it
a. becomes hotter and more luminous
b. becomes cooler and more luminous
c. becomes hotter and less luminous
d. becomes coller and less luminous
e. it becomes larger in radius and hotter.
3. A star will experience a helium flash if
a. it is more massive than about 6 solar masses
b. its core contains oxygen and helium
c. its mass on the main sequence was less than 0.1 solar masses
d. it is a supergiant
e. its core is degenerate when helium ignites
4. The main factor controlling the evolution of a star is
a. the star's temperature
b. the star's radius
c. the star's mass
d. the star's color
e. the type of fusion in the star
Astronomy homework questions. Please help!!!!!?
Wow, I love tests.
1. d. Heat from condensation powers a protostar, fusion later.
2. a. Not too sure, though. The core does get hotter, but the outer layers expand and get cooler.
3. e. Degeneracy in the core prevents further collapse, but increases temperature to the point where helium ignites.
4. c. A star's mass is the main factor. Heavier elements can also effect some properties, but to a lesser degree.
Reply:1 d. Gravitational collapse. This process continues for roughly a million years with stars of 1 solar mass, before fusion begins.
2. e. The star expands and liberates more energy.
3. e. http://en.wikipedia.org/wiki/Helium_flas...
4. c.
1. The main method of energy generation in protostars is
a. hydrogen fusion
b. nuclear fission
c. static discharge
d. gravitational collapse
e. trick question, protostars do not generate energy
2. As a star exhausts hydrogen in its core, it
a. becomes hotter and more luminous
b. becomes cooler and more luminous
c. becomes hotter and less luminous
d. becomes coller and less luminous
e. it becomes larger in radius and hotter.
3. A star will experience a helium flash if
a. it is more massive than about 6 solar masses
b. its core contains oxygen and helium
c. its mass on the main sequence was less than 0.1 solar masses
d. it is a supergiant
e. its core is degenerate when helium ignites
4. The main factor controlling the evolution of a star is
a. the star's temperature
b. the star's radius
c. the star's mass
d. the star's color
e. the type of fusion in the star
Astronomy homework questions. Please help!!!!!?
Wow, I love tests.
1. d. Heat from condensation powers a protostar, fusion later.
2. a. Not too sure, though. The core does get hotter, but the outer layers expand and get cooler.
3. e. Degeneracy in the core prevents further collapse, but increases temperature to the point where helium ignites.
4. c. A star's mass is the main factor. Heavier elements can also effect some properties, but to a lesser degree.
Reply:1 d. Gravitational collapse. This process continues for roughly a million years with stars of 1 solar mass, before fusion begins.
2. e. The star expands and liberates more energy.
3. e. http://en.wikipedia.org/wiki/Helium_flas...
4. c.
Please help multiple choice. Thanks?
1. Which of the following statements describes the process of anaerobic glycolysis?
A. The body breaks down ATP and PC to create energy.
B. The body uses oxygen to form new stores of ATP.
C. The body partially breaks down glucose to produce energy (ATP) and the by-product lactic acid.
D. The body breaks down oxygen and glycogen to produce energy.
2. A contraction that causes a muscle to lengthen rather than shorten is called
A. eccentric.
B. isotonic.
C. static.
D. isokinetic.
3. Which of the following statements concerning energy production is true?
A. Energy is produced only in the cardiovascular system.
B. The body breaks down adenosine triphosphate (ATP) to create energy.
C. The body uses chemical reactions to break foods down into METS.
D. The only way the body can produce energy is by using oxygen.
4. Which of the following sports uses Energy System 3 to supply ATP to the body?
A. Weight lifting
B. Gymnastics
C. Swimming
D. Wrestling
5. The basic unit that describes energy costs in terms of oxygen consumption is the
A. MET.
B. kcal.
C. ATP.
D. ADP.
Please help multiple choice. Thanks?
ummmm, cbdac :o)
Reply:can u plz post this at http://www.tutorbuddy.org i will answer when u post
A. The body breaks down ATP and PC to create energy.
B. The body uses oxygen to form new stores of ATP.
C. The body partially breaks down glucose to produce energy (ATP) and the by-product lactic acid.
D. The body breaks down oxygen and glycogen to produce energy.
2. A contraction that causes a muscle to lengthen rather than shorten is called
A. eccentric.
B. isotonic.
C. static.
D. isokinetic.
3. Which of the following statements concerning energy production is true?
A. Energy is produced only in the cardiovascular system.
B. The body breaks down adenosine triphosphate (ATP) to create energy.
C. The body uses chemical reactions to break foods down into METS.
D. The only way the body can produce energy is by using oxygen.
4. Which of the following sports uses Energy System 3 to supply ATP to the body?
A. Weight lifting
B. Gymnastics
C. Swimming
D. Wrestling
5. The basic unit that describes energy costs in terms of oxygen consumption is the
A. MET.
B. kcal.
C. ATP.
D. ADP.
Please help multiple choice. Thanks?
ummmm, cbdac :o)
Reply:can u plz post this at http://www.tutorbuddy.org i will answer when u post
Choose the best option?
1. Which of the following is not allowed in a brainstorming session?
A. Clear definition of the problem
B. Criticism of poor ideas
C. Large number of alternatives
D. Recording of all alternatives
2. Mr. A is the HR Manager of XYZ Company. He decided to terminate a group of
employees because their positions were no longer necessary in the organization.
What will you say Mr. A has decided for?
A. Restructuring
B. Turnover
C. Downsizing
D. Job Rotation
3. A job has high -------------- if workers are given substantial freedom,
independence, and discretion in scheduling the work and determining the
procedures to be used in carrying it out.
A. Autonomy
B. Feed back
C. Skill Variety
D. Enlargement
4. A ------------- Structure is well suited to organizations which have a single or
dominant core product because each subunit becomes extremely adept at
performing its particular portion of the process.
A. Divisional
B. Functional
C. Matrix
D. Both A and B
5. Which of the following has not contributed to the boundaryless organization?
A. Changes in technology
B. Complex and dynamic environments
C. Static environments
D. Increases in telecommunication
6. Managers will often not choose the decision alternative that rational decision
making indicates to be best because they have a “vague feeling” that another
alternative will be better. Which of the behavioral factors that influence decisionmaking
does this behavior reflect?
A. Bounded rationality
B. Escalation of commitment
C. Intuition
D. Satisficing
7. ------------ means that the two merging companies became history and a new firm
is established
A. Acquisition
B. Merger
C. Joint Venture
D. Both A and B
8. ------------- means only one company became history which is the acquired
company while the acquiring company remain.
A. Joint Venture
B. Merger
C. Acquisition
D. Both A and B
9. A ------------- takes as input an object or situation described by a set of properties,
and outputs a yes/no decision.
A. Decision Criteria
B. Decision Making Process
C. Decision Tree
D. None of the given options
10. Maslow's hierarchy of needs proposes that an individual begins by satisfying ------
----- needs.
A. Self-actualization
B. Esteem
C. Physiological
D. Safety
Choose the best option?
1. B
2. C
3. A
4. B
5. C
6. C
7. B
8. C
9. C
10. C
Reply:1b
2a
3a
4b (guess)
5c
6a or c, guess a
7b
8c
9? guess c
10c
florist delivery
A. Clear definition of the problem
B. Criticism of poor ideas
C. Large number of alternatives
D. Recording of all alternatives
2. Mr. A is the HR Manager of XYZ Company. He decided to terminate a group of
employees because their positions were no longer necessary in the organization.
What will you say Mr. A has decided for?
A. Restructuring
B. Turnover
C. Downsizing
D. Job Rotation
3. A job has high -------------- if workers are given substantial freedom,
independence, and discretion in scheduling the work and determining the
procedures to be used in carrying it out.
A. Autonomy
B. Feed back
C. Skill Variety
D. Enlargement
4. A ------------- Structure is well suited to organizations which have a single or
dominant core product because each subunit becomes extremely adept at
performing its particular portion of the process.
A. Divisional
B. Functional
C. Matrix
D. Both A and B
5. Which of the following has not contributed to the boundaryless organization?
A. Changes in technology
B. Complex and dynamic environments
C. Static environments
D. Increases in telecommunication
6. Managers will often not choose the decision alternative that rational decision
making indicates to be best because they have a “vague feeling” that another
alternative will be better. Which of the behavioral factors that influence decisionmaking
does this behavior reflect?
A. Bounded rationality
B. Escalation of commitment
C. Intuition
D. Satisficing
7. ------------ means that the two merging companies became history and a new firm
is established
A. Acquisition
B. Merger
C. Joint Venture
D. Both A and B
8. ------------- means only one company became history which is the acquired
company while the acquiring company remain.
A. Joint Venture
B. Merger
C. Acquisition
D. Both A and B
9. A ------------- takes as input an object or situation described by a set of properties,
and outputs a yes/no decision.
A. Decision Criteria
B. Decision Making Process
C. Decision Tree
D. None of the given options
10. Maslow's hierarchy of needs proposes that an individual begins by satisfying ------
----- needs.
A. Self-actualization
B. Esteem
C. Physiological
D. Safety
Choose the best option?
1. B
2. C
3. A
4. B
5. C
6. C
7. B
8. C
9. C
10. C
Reply:1b
2a
3a
4b (guess)
5c
6a or c, guess a
7b
8c
9? guess c
10c
florist delivery
I am learning java application ..without giving exception my prg is giving error..i want to know some thing?
package javaexception;
class App {
public static void main(String args[]) {
a();
}
static void a() {
b();
}
static void b() {
c();
}
static void c() {
d();
}
static void d() {
int i = 1;
int j = 0;
System.out.println(i / j);
}
}
is my program...
java.lang.ArithmeticException: / by zero
at javaexception.App.d(App.java:36)
at javaexception.App.c(App.java:29)
at javaexception.App.b(App.java:24)
at javaexception.App.a(App.java:18)
at javaexception.App.main(App.java:13)
is the exception error...
what is my doubt is ..
App is my program name,,
(App.java:29)
(App.java:24)
(App.java:18)
(App.java:13)
what does the numbers 18,13 etc means
I am learning java application ..without giving exception my prg is giving error..i want to know some thing?
may be the line numbers of your coding
Reply:Firstly, I hope you understand the error was given because you are dividing a number, 1 in this case, by 0. This will always an exception.
Secondly, the numbers that are given out is a dump of the stack.
The stack basically holds the path that was taken to get to the exception, then when the exception happens, it produces what is called a stack trace.
You can trace the exception back through this stack to find out where the exception was called from in your program, etc. I hope that did not confuse you.
Basically, you stack trace reads as such,
The exception called ArithmeticException is thrown at line 36 of your App program.
Line 29 called the method the method that threw the exception, I presume it is the line the says 'd();'
Line 24 called the 'c' method, 'c();'.
Line 18 called the 'b' method, 'b();'.
Line 13 called the 'a' method, 'a();'.
Therefore, you can see the program worked correctly,
main called a, a called b, b called c, c called d, d threw the exception.
Reply:siscuss @ http://www.studyjava.org
Reply:It means exception raised at 29 (i/j)... here u r not handling exceptions so its thrown to its caller functiion (c())... 24 is line no of d(); in c() function.
like 18 and 13 are c(); and b();.........
class App {
public static void main(String args[]) {
a();
}
static void a() {
b();
}
static void b() {
c();
}
static void c() {
d();
}
static void d() {
int i = 1;
int j = 0;
System.out.println(i / j);
}
}
is my program...
java.lang.ArithmeticException: / by zero
at javaexception.App.d(App.java:36)
at javaexception.App.c(App.java:29)
at javaexception.App.b(App.java:24)
at javaexception.App.a(App.java:18)
at javaexception.App.main(App.java:13)
is the exception error...
what is my doubt is ..
App is my program name,,
(App.java:29)
(App.java:24)
(App.java:18)
(App.java:13)
what does the numbers 18,13 etc means
I am learning java application ..without giving exception my prg is giving error..i want to know some thing?
may be the line numbers of your coding
Reply:Firstly, I hope you understand the error was given because you are dividing a number, 1 in this case, by 0. This will always an exception.
Secondly, the numbers that are given out is a dump of the stack.
The stack basically holds the path that was taken to get to the exception, then when the exception happens, it produces what is called a stack trace.
You can trace the exception back through this stack to find out where the exception was called from in your program, etc. I hope that did not confuse you.
Basically, you stack trace reads as such,
The exception called ArithmeticException is thrown at line 36 of your App program.
Line 29 called the method the method that threw the exception, I presume it is the line the says 'd();'
Line 24 called the 'c' method, 'c();'.
Line 18 called the 'b' method, 'b();'.
Line 13 called the 'a' method, 'a();'.
Therefore, you can see the program worked correctly,
main called a, a called b, b called c, c called d, d threw the exception.
Reply:siscuss @ http://www.studyjava.org
Reply:It means exception raised at 29 (i/j)... here u r not handling exceptions so its thrown to its caller functiion (c())... 24 is line no of d(); in c() function.
like 18 and 13 are c(); and b();.........
Electricity questions?
Help! I'm a teacher and I can't find my answer key, and I can't remember all of the questions answers. Can someone please help?
1). A simple complete circuit must have wires connected to a(n)_________.
a. switch
b.switch and conductor
c.source of electrons
d.source of electrons and conductor
2). A battery produces current electricity from_______.
a.mechanical energy
b.static energy
c.chemical energy
d.strong nuclear force
3).When you walk across a carpeted floor and then touch a metal doorkno, the "shock" you may feel occurs because of a(n)__________.
a.static discarge
b.electric field
c.static charge
d.chemical reaction
4).A measure of the potential energy available in a complete circuit is________.
a.current
b.power
c.resistance
d.voltage
5).Dry skin is a good_______. a.conductor b.insulator c. source of negative charges d. voltage
6).The negative terminal of a battery has ____________.
a.a pileup of positive charges
b.a positive charge
c.a pileup of
Electricity questions?
1) c
2) c
3) a
4) d
5) a
6) c
7) b
8) a
9) This one could have two answers. Conventionally, current is said to flow from the positive terminal to the negative one. However, we now know that current flows in the opposite direction. In most scenarios, the conventional model is generally used to describe current flow.
10) Ohms
11)The electric current will cause a person's muscles to contract, thus forcing him to grasp the wire. (Although this is rare.)
Reply:?????
1). A simple complete circuit must have wires connected to a(n)_________.
a. switch
b.switch and conductor
c.source of electrons
d.source of electrons and conductor
2). A battery produces current electricity from_______.
a.mechanical energy
b.static energy
c.chemical energy
d.strong nuclear force
3).When you walk across a carpeted floor and then touch a metal doorkno, the "shock" you may feel occurs because of a(n)__________.
a.static discarge
b.electric field
c.static charge
d.chemical reaction
4).A measure of the potential energy available in a complete circuit is________.
a.current
b.power
c.resistance
d.voltage
5).Dry skin is a good_______. a.conductor b.insulator c. source of negative charges d. voltage
6).The negative terminal of a battery has ____________.
a.a pileup of positive charges
b.a positive charge
c.a pileup of
Electricity questions?
1) c
2) c
3) a
4) d
5) a
6) c
7) b
8) a
9) This one could have two answers. Conventionally, current is said to flow from the positive terminal to the negative one. However, we now know that current flows in the opposite direction. In most scenarios, the conventional model is generally used to describe current flow.
10) Ohms
11)The electric current will cause a person's muscles to contract, thus forcing him to grasp the wire. (Although this is rare.)
Reply:?????
Please help me?
i just need help with these 8 questions i did the other like 42
1. A current that flows in one direction is called
A. series
B. direct
C. alternating
D. generator
2. The unit used in measuring resistance in electrical circuits
A. Ohm
B. ampere
C. volt
D. conductor
3. Type of current where electrons flow in a steady stream
A. alternating
B. electric
C. chemical
D. grounding
4. Wire that is easily melted when the electrical current becomes too strong.
A. static
B. electrical
C. fuse
D. resistor
5. In our homes, this type of current is used
A. direct
B. alternating
C. static
D. generator
6. Unit used in measuring resistance in electrical currents
A. ampere
B. volt
C. ohm
7. What causes static electricity?
A. too many protons
B. too many electrons stick
C. materials are overly charged
8. Materials that discourage the flow of electricity is a(n)
A. insulator
B. wire
C. generator
D. current
Please help me?
A
C
B
D
C
B
B
D
alot
but not 100%
Reply:BABCBCCA
1) DC stands for direct current. An example is a battery with a positive and negative terminal. Household electricity is AC which stands for alternating current.
2) The units of resistance are Ohms. Volts are units of electric potential, Amperes are units of current, and "conductor" isn't an electrical unit.
3) Electrical current is the type of current that is a flow of electrons, it can be either alternating or direct.
4) A wire that melts in excessive electrical current is a fuse, when the wire melts it breaks the circuit. This is intended to protect the circuit from damage.
5) As I said before, homes use AC which stands for alternating current. Edison originally was a propoent of direct current, but alternating current becamse the standard because it could be transmitted more efficiently over long distances.
6) Units of resistance are Ohms, it seems strange that this question is repeated.
7) Static electricity is when a material builds up a charge, the charge can be positive (fewer electrons than protons) or negative (more electrons than protons). Static discharge occurs when there is sufficient charge built up to cause the electrons to jump from a negatively charged material to a positively or less negatively charged material.
8) Insulators are poor conductors of electricity. Wires are made from materials that are good conductors of electricity, usually a metal such as copper. Generators convert mechanical energy into electrical energy, generally by moving a conductor through a magnetic field.
Reply:1. A current that flows in one direction is called
B. direct current or DC
(see question 3)
2. The unit used in measuring resistance in electrical circuits
A. Ohm
3. Type of current where electrons flow in a steady stream
None of these. DC is the answer
4. Wire that is easily melted when the electrical current becomes too strong.
C. fuse
5. In our homes, this type of current is used
B. alternating
6. Unit used in measuring resistance in electrical currents
should be "Unit used in measuring resistance in electrical circuits"
C. ohm
7. What causes static electricity?
None of these. electrons are dislodged by physical actions, ie, by rubbing.
8. Materials that discourage the flow of electricity is a(n)
A. insulator
1. A current that flows in one direction is called
A. series
B. direct
C. alternating
D. generator
2. The unit used in measuring resistance in electrical circuits
A. Ohm
B. ampere
C. volt
D. conductor
3. Type of current where electrons flow in a steady stream
A. alternating
B. electric
C. chemical
D. grounding
4. Wire that is easily melted when the electrical current becomes too strong.
A. static
B. electrical
C. fuse
D. resistor
5. In our homes, this type of current is used
A. direct
B. alternating
C. static
D. generator
6. Unit used in measuring resistance in electrical currents
A. ampere
B. volt
C. ohm
7. What causes static electricity?
A. too many protons
B. too many electrons stick
C. materials are overly charged
8. Materials that discourage the flow of electricity is a(n)
A. insulator
B. wire
C. generator
D. current
Please help me?
A
C
B
D
C
B
B
D
alot
but not 100%
Reply:BABCBCCA
1) DC stands for direct current. An example is a battery with a positive and negative terminal. Household electricity is AC which stands for alternating current.
2) The units of resistance are Ohms. Volts are units of electric potential, Amperes are units of current, and "conductor" isn't an electrical unit.
3) Electrical current is the type of current that is a flow of electrons, it can be either alternating or direct.
4) A wire that melts in excessive electrical current is a fuse, when the wire melts it breaks the circuit. This is intended to protect the circuit from damage.
5) As I said before, homes use AC which stands for alternating current. Edison originally was a propoent of direct current, but alternating current becamse the standard because it could be transmitted more efficiently over long distances.
6) Units of resistance are Ohms, it seems strange that this question is repeated.
7) Static electricity is when a material builds up a charge, the charge can be positive (fewer electrons than protons) or negative (more electrons than protons). Static discharge occurs when there is sufficient charge built up to cause the electrons to jump from a negatively charged material to a positively or less negatively charged material.
8) Insulators are poor conductors of electricity. Wires are made from materials that are good conductors of electricity, usually a metal such as copper. Generators convert mechanical energy into electrical energy, generally by moving a conductor through a magnetic field.
Reply:1. A current that flows in one direction is called
B. direct current or DC
(see question 3)
2. The unit used in measuring resistance in electrical circuits
A. Ohm
3. Type of current where electrons flow in a steady stream
None of these. DC is the answer
4. Wire that is easily melted when the electrical current becomes too strong.
C. fuse
5. In our homes, this type of current is used
B. alternating
6. Unit used in measuring resistance in electrical currents
should be "Unit used in measuring resistance in electrical circuits"
C. ohm
7. What causes static electricity?
None of these. electrons are dislodged by physical actions, ie, by rubbing.
8. Materials that discourage the flow of electricity is a(n)
A. insulator
Subscribe to:
Posts (Atom)