AP (Advanced Placement) Physics(B-C): Questions 727 - 730 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: 727

» Light & Optics

MCQ▾

Question

The thin concave lens in the illustration has a virtual focal length. An object, represented by the arrow, is positioned at a distance from the center of the lens. Where will the image form?

In figure an object is placed in front of convex lens is shown.

In Figure an Object is Placed in Front of Convex Lens is Shown.

In figure an object is placed in front of convex lens is shown.

Choices

Choice (5) Response

a.

At a distance to the right of the lens

b.

At a distance to the left of the lens

c.

At a distance to the left 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: 728

» Linear Momentum

MCQ▾

Question

An object is experienced a force and change its velocity from to . Again it is experienced a force and change its velocity from to . If the time of applied force is same at both times, then which of the following is true?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

Question number: 729

» Work, Energy and Power

MCQ▾

Question

A block slides on rough floor and it stops after covered distance, when its initial velocity is . What is the coefficient of the friction between the box and the floor?

Choices

Choice (5) Response

a.

0.2

b.

0.05

c.

0.4

d.

0.1

e.

All of the above

Question number: 730

» Torque and Equilibrium

MCQ▾

Question

What is the torque on a bolt, if pulling force is directed perpendicular to wrench of length ?

Choices

Choice (5) Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

f Page