AP (Advanced Placement) Physics(B-C): Questions 812 - 816 of 921

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Question number: 812

» Atomic & Nuclear Physics

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MCQ▾

Question

What is the momentum of a photon of frequency ?

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Choice (5)Response

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b.

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None of the above

Question number: 813

» Atomic & Nuclear Physics

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MCQ▾

Question

If an nuclear reaction, radiates number of alpha particles and produced , then what is the value of ?

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Choice (5)Response

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3

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2

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4

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6

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Question does not provide sufficient data or is vague

Question number: 814

» Thermodynamics

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Question

How much temperature change, when of heat are added to the one mole monoatomic gas and the gas does no work and no work is done on the gas?

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Choice (5)Response

a.

b.

c.

d.

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None of the above

Question number: 815

» Atomic & Nuclear Physics

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MCQ▾

Question

The threshold wavelength for the ejection of photoelectrons from a metal is . What is the work function of this metal?

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Choice (5)Response

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Question does not provide sufficient data or is vague

Question number: 816

» Torque and Equilibrium

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MCQ▾

Question

A wire with tension helps support a horizontal wooden beam of mass that has a mass attached to its end. The beam has a length and is attached to the wall so that the wire makes a angle. Which of the following is the value of tension in the wire?

A mass of 5 kg hangs by wire

A Mass of 5 Kg Hangs by Wire

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

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