AP (Advanced Placement) Physics(B-C): Questions 851 - 855 of 921

Access detailed explanations (illustrated with images and videos) to 921 questions. Access all new questions- tracking exam pattern and syllabus changes. View the complete topic-wise distribution of questions. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 851

» Gravitation and Circular Motion

Edit
MCQ▾

Question

Student is given a ball of mass attached to a string of length and told to whirl the ball on the string in a vertical circle so that its velocity at the top is at a minimum. What is the approximately minimum speed at the top?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

None of the above

Question number: 852

» Atomic & Nuclear Physics

Edit
MCQ▾

Question

What must have been frequency of the photon, when a Hydrogen atom initially in its first excited state, absorbs a photon and ends up in level?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

All of the above

Question number: 853

» Periodic Motion, Mechanical Waves & Sound

Edit
MCQ▾

Question

A mass oscillates on a spring with a period of and an amplitude of . Which of the following equations describes the position of the oscillating mass as a function of time?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question number: 854

» Kinematics in One and Two Dimensions

Edit
MCQ▾

Question

Quantities in everyday applications often have the prefixes Giga- and pico-. How many pico – meters ( ) are equivalent to one Giga – meter ?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

None of the above

Question number: 855

» Light & Optics

Edit
MCQ▾

Question

An object is placed from a convex lens whose focal length is . The image distance is ________ .

Choices

Choice (5)Response

a.

b.

c.

12.12 cm

d.

e.

Question does not provide sufficient data or is vague

Developed by: