AP (Advanced Placement) Physics(B-C): Questions 814 - 817 of 920

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Question number: 814

» Thermodynamics

MCQ▾

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?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 815

» Atomic & Nuclear Physics

MCQ▾

Question

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

Choices

Choice (5) Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question number: 816

» Torque and Equilibrium

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

In figure a mass of 5 kg hangs by a wire with tension T helps support a horizontal wooden beam.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question number: 817

» Electrostatics

MCQ▾

Question

The electric potential of a point charge of is at a point. How much the electric potential energy would an electron placed at that point have?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

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