BITSAT (Birla Institute of Technology & Science Admission Test) Physics: Questions 173 - 179 of 382

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Question 173

Question

MCQ▾

If a thermometer reads freezing point of water as and boiling point as how much thermometer read when the actual temperature is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 174

Question

MCQ▾

Which of the following is secondary cell?

Choices

Choice (4)Response

a.

Voltaic cell

b.

Leclanche cell

c.

Edison cell

d.

Daniel cell

Question 175

Question

MCQ▾

A thin aluminum sheet is placed between the plates of a parallel plate capacitor. Its capacitance will –

Choices

Choice (4)Response

a.

Become infinite

b.

Decreases

c.

Increases

d.

Remain same

Question 176

Question

MCQ▾

Poisson՚s ration cannot have the value –

Choices

Choice (4)Response

a.

0.1

b.

0.5

c.

0.2

d.

0.7

Question 177

Question

MCQ▾

A body is projected with zero velocity from the top of a tower and it reaches the ground in . Calculate the distance travelled –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 178

Question

MCQ▾

In order to obtain a real image of magnification 2 using a converging lens of focal length 20 cm, where should be an object be placed?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 179

Question

MCQ▾

What is the shape when a non-wetting liquid is placed in a capillary tube?

Choices

Choice (4)Response

a.

Convex downward

b.

Concave upward

c.

Concave downward

d.

Convex upward

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