BITSAT (Birla Institute of Technology & Science Admission Test) Physics: Questions 355 - 361 of 382

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Question 355

Question

MCQ▾

A capacitor is connected across a AC supply. The peak current through the circuit is –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 356

Question

MCQ▾

A block is moving up at with a velocity stops after , then what is value of friction ?

Choices

Choice (4)Response

a.

1.25

b.

c.

0.5

d.

All of the above

Question 357

Question

MCQ▾

The current and voltage graphs for a given metallic wire of two different temperatures and are shown in the following figure. It is concluded that,

Graph of Current vs Voltage

Choices

Choice (4)Response

a.

b.

c.

d.

Question 358

Question

MCQ▾

The first diffraction minima due to a single slit diffraction is at for a light of wavelength . The width of the slit is –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 359

Question

MCQ▾

A body starts from rest and moves with a uniform acceleration. The ratio of the distance covered in to the distance covered in is –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 360

Question

MCQ▾

Let be the work done, when a bubble of volume is formed from a given solution. How much work is required to be done to from a bubble of volume ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 361

Question

MCQ▾

Intensity of rays depends upon the number of –

Choices

Choice (4)Response

a.

Positron

b.

Protons

c.

Neutrons

d.

Electrons

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