AP (Advanced Placement) Physics(B-C): Questions 258 - 261 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: 258

» Periodic Motion, Mechanical Waves & Sound

Edit
MCQ▾

Question

Generally, the speed of sound will be highest in air that is:

Choices

Choice (5)Response

a.

More dense and less elastic

b.

More dense and more elastic

c.

Less dense and less elastic

d.

Less dense and more elastic

e.

Question does not provide sufficient data or is vague

Question number: 259

» Fluids & Solids

Edit
MCQ▾

Question

An increase in which of the following properties of a moving fluid will NOT produce an increase in turbulence of the fluid flow?

Choices

Choice (5)Response

a.

The diameter of the obstacle encountered in the fluid flow path

b.

The velocity of the fluid flow

c.

The density of the fluid

d.

The viscosity of the fluid

e.

All of the above

Question number: 260

» Fluids & Solids

Edit
MCQ▾

Question

An air bubble with a volume of is released at a depth of in a freshwater lake. The volume of the bubble when it reaches the surface is nearest to:

Choices

Choice (5)Response

a.

b.

c.

d.

e.

None of the above

Question number: 261

» Fluids & Solids

Edit
MCQ▾

Question

Water is poured into a U-shaped tube. Oil is poured into one side, and the liquid levels are allowed to come to equilibrium. Using the information given in the illustration, determine the density of the oil.

U – shaped tube

U – Shaped Tube

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Developed by: