AP (Advanced Placement) Physics(B-C): Questions 473 - 476 of 921

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Question number: 473

» Electric Circuits

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MCQ▾

Question

A capacitor is charged to . What is the energy stored in the capacitor?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

All of the above

Question number: 474

» Light & Optics

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MCQ▾

Question

In an experiment, two slits spaced apart, and a screen at a distance of from the slits, the forth-bright fringe is found to be displaced from the central fringe. What is the wavelength of the light used?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

None of the above

Question number: 475

» Light & Optics

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MCQ▾

Question

In the illustration, an object at the position of the arrow is from the center of a thin convex lens, where is the focal length. Where will the image form?

An object placed in front of convex lens

An Object Placed in Front of Convex Lens

Choices

Choice (5)Response

a.

At a distance to the left of the lens

b.

At a distance to the right of the lens

c.

At a distance to the right of the lens

d.

At a distance to the right of the lens

e.

Question does not provide sufficient data or is vague

Question number: 476

» Periodic Motion, Mechanical Waves & Sound

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MCQ▾

Question

How far away a sound of insect can be heard if the lowest possible audible intensity of a sound it produces is and the power of the sound of insect is .

Choices

Choice (5)Response

a.

b.

c.

d.

e.

None of the above

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