AP (Advanced Placement) Physics(B-C): Questions 651 - 655 of 920

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Question number: 651

» Gravitation and Circular Motion

MCQ▾

Question

Two bodies A and B have masses and , respectively. The distance between A and B is . What is the force of gravity between A and B?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

Question number: 652

» Light & Optics

MCQ▾

Question

A convex lens of focal length in contact with a concave lens of focal length . Which type of lens is made by combination of these two lenses and what is the focal length of combination of these two lenses?

Choices

Choice (5) Response

a.

Diverging lens,

b.

Converging lens,

c.

Converging lens,

d.

Diverging lens,

e.

Question does not provide sufficient data or is vague

Passage

Energy level diagram of Absorption/Emission Spectrum

Energy Level Diagram of Absorption/Emission Spectrum

In figure energy level diagram of Absorption/Emission Spectrum is shown.

The energy diagram shows the absorption/emission spectrum for hydrogen.

Question number: 653 (1 of 2 Based on Passage) Show Passage

» Atomic & Nuclear Physics

MCQ▾

Question

What energy transition would emit a photon with the shortest wavelength?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question number: 654 (2 of 2 Based on Passage) Show Passage

» Atomic & Nuclear Physics

MCQ▾

Question

What is the smallest energy possible for an emitted photon from hydrogen?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

Question number: 655

» Work, Energy and Power

MCQ▾

Question

If a ceiling fan uses of power for three hour, what is the energy used by the ceiling fan?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

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