AP (Advanced Placement) Physics(B-C): Questions 795 - 798 of 920

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Question number: 795

» Electric Circuits

MCQ▾

Question

Two capacitors of capacitances and are connected in series. The equivalent capacitance of them is . When these two capacitors are connected in parallel, then the equivalent capacitance of them is . What is the ratio is?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

Question number: 796

» Thermodynamics

MCQ▾

Question

In which of the following method of energy transfer is form of waves or particles or rays?

Choices

Choice (5) Response

a.

Radiation

b.

Insulation

c.

Conduction

d.

Convection

e.

Question does not provide sufficient data or is vague

Question number: 797

» Force and Newton's Law of Motion

MCQ▾

Question

An elevator truck is weighing is supported by a steel cable. What is the tension in the cable when the elevator is being accelerated upward at a rate of ?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 798

» Atomic & Nuclear Physics

MCQ▾

Question

The energy diagram shows the first four energy states and possible transitions for an electron in an atom. Which transition would emit a photon with the highest frequency?

The energy diagram

The Energy Diagram

In figure the energy diagram shows the first four energy states and possible transitions for an electron in an atom.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

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