📣 From 2020 AIIMS has been merged with NEET. You can practice NEET questions and those also include important AIIMS questions.

AIIMS (All India Institute of Medical Sciences) Physics: Questions 385 - 391 of 500

Choose Programs:

🎯 500 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 350.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 385

Question MCQ▾

In the figure given below, the position – time graph of a particle of mass 0.5 kg is shown. The impulse at t = 3 sec is –

A Graph of Position V/S Time

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 386

Question MCQ▾

If the radius of a planet is R and density of same planet is , another planet having radius and density and respectively; then the ratio of accelerations due to gravity of these both planet is –

Choices

Choice (4)Response

a.

b.

c.

4

d.

6

Edit

Question 387

Question MCQ▾

How far will a body free – fall in 2 second if released from rest?

Choices

Choice (4)Response

a.

0.0 m

b.

9.8 m

c.

4.9 m

d.

19.6 m

Edit

Question 388

Question MCQ▾

A solid sphere of diameter D and density has a spherical cavity of diameter inside it. If it just floats completely immersed in a liquid of density , then the ratio is –

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 389

Question MCQ▾

Find the magnitude of pressure amplitude in a sound of intensity . Density of air at STP .

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 390

Question MCQ▾

The vector and are perpendicular to each other. The positive value of is:

Choices

Choice (4)Response

a.

5

b.

6

c.

3

d.

10

Edit

Question 391

Question MCQ▾

A body dropped from a height with an initial speed zero, strikes the ground with a velocity . Another body of same mass is dropped from the same height ‘h’ with an initial speed . Find the final velocity of second body, with which it strikes the ground.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit