BITSAT (Birla Institute of Technology & Science Admission Test) Physics: Questions 291 - 296 of 382

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Question 291

Question

MCQ▾

How many images will be formed if two mirrors are fitted on adjacent wall and one mirror on roof?

Choices

Choice (4)Response

a.

5

b.

7

c.

2

d.

10

Question 292

Question

MCQ▾

What effect occurs on the frequency of a pendulum it is taken from the earth surface to deep into a mine?

Choices

Choice (4)Response

a.

Decreases

b.

Increases

c.

First increases then decreases

d.

No effect

Question 293

Question

MCQ▾

An atomizer is based on the application of –

Choices

Choice (4)Response

a.

Bernoulli՚s theorem

b.

Principle of continuity

c.

Torricelli՚s theorem

d.

Archimedes principle

Question 294

Question

MCQ▾

The amplitude of the vibrating particle due to superposition of two simple harmonic motion of is –

Choices

Choice (4)Response

a.

4

b.

c.

d.

1

Question 295

Question

MCQ▾

A tyre kept outside in sunlight bursts off after sometime because of –

Choices

Choice (4)Response

a.

Increase in pressure

b.

Increase in volume

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question 296

Question

MCQ▾

When a current flows in a wire, there exists an electric field in the direction of –

Choices

Choice (4)Response

a.

Flow of current

b.

At an angle of to the flow of current

c.

Perpendicular to the flow of current

d.

Opposite to the flow of current

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