AP (Advanced Placement) Physics(B-C): Questions 572 - 575 of 920

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 920 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 572

» Linear Momentum

MCQ▾

Question

A sphere of moving to the right on a track with collides totally inelastically with another sphere of mass moving to the left at . Determine the loss to thermal energy during this collision.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 573

» Gravitation and Circular Motion

MCQ▾

Question

An ball at the end of a string is whirled in a horizontal circle at constant speed, as in the diagram. If the mass of the object is grams and the angle is equal to , which of the following expressions allows you to solve for the tension in the string in Newton?

 An object whirled in horizontal circle

An Object Whirled in Horizontal Circle

Figure shows, an object whirled in horizontal circle.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 574

» Atomic & Nuclear Physics

MCQ▾

Question

In the Bohr model of the atom, the energy of an electron in the ground state is . What is the energy of second excited state?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

None of the above

Question number: 575

» Atomic & Nuclear Physics

MCQ▾

Question

In the Bohr model of the atom, if is the orbital radius of an electron in the lowest energy state, what would the orbital radius of an electron in the third energy level be?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

f Page