AP (Advanced Placement) Physics(B-C): Questions 702 - 704 of 920

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Question number: 702

» Electric Circuits

MCQ▾

Question

Circuit of combination of three resistors

Circuit of Combination of Three Resistors

In figure circuit of combination of three resistors is shown.

In above circuit, the internal resistance of battery and wires is negligible. How much current flowing through resistor of .

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 703

» Periodic Motion, Mechanical Waves & Sound

MCQ▾

Question

The speed of sound in water and air is and , respectively. Sound from an explosion on the surface of a lake first reaches to a person when his head is underwater and later when his head is above the water. What is the approximate distance between person and explosion?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 704

» Kinematics in One and Two Dimensions

MCQ▾

Question

Which of the following may be the resultant vector of vector minus vector ?

Two vectors a and b

Two Vectors a and B

In figure two vectors a and b are shown.

Choices

Choice (5) Response

a.

In figure resultant vector is shown : Choice A

In Figure Resultant Vector Is Shown: Choice A

In figure resultant vector is shown

b.

In figure resultant vector is shown : Choice B

In Figure Resultant Vector Is Shown: Choice B

In figure resultant vector is shown

c.

In figure resultant vector is shown : Choice C

In Figure Resultant Vector Is Shown: Choice C

In figure resultant vector is shown

d.

In figure resultant vector is shown : Choice D

In Figure Resultant Vector Is Shown: Choice D

In figure resultant vector is shown

e.

None of the above

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