AP (Advanced Placement) Physics(B-C): Questions 705 - 708 of 920

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Question number: 705

» Thermodynamics

MCQ▾

Question

In a rigid and sealed container, an ideal gas is filled with constant volume. Now, if temperature of ideal gas is increases, which of the following is not correct?

Choices

Choice (5) Response

a.

Pressure increases

b.

Force on wall applied by the molecules increases

c.

Kinetic energy of the molecules increases

d.

Number of moles of gas in container increases

e.

All of the above

Question number: 706

» Linear Momentum

MCQ▾

Question

Two identical objects P and Q moving to the right on a track, object P is at and object Q is at . If object collides elastically with object Q, what are the velocities of both objects after collision?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

Question number: 707

» Electric Circuits

MCQ▾

Question

 Three parallel resistors

Three Parallel Resistors

In figure, circuit diagram of three parallel resistors is shown.

If the internal resistance of the circuit is negligible in above given circuit, then what is the total current passing through circuit, when switch is closed?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 708

» Atomic & Nuclear Physics

MCQ▾

Question

The half – life of radioactive isotope is . How many amount of radioactive isotope remains after ?

Choices

Choice (5) Response

a.

b.

c.

0

d.

e.

None of the above

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