Physics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 131 - 136 of 219

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Question 131

Physics
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Question

MCQ▾

An object is placed in front of a lens, and its image can be obtained on a screen which placed opposite side of lens. This image is called:

Choices

Choice (4)Response

a.

Virtual image

b.

Lateral image

c.

Inverted image

d.

Real image

Question 132

Physics
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Question

MCQ▾

Which of the following part protects the human eye?

Choices

Choice (4)Response

a.

Blind spot

b.

Cornea

c.

Iris

d.

Pupil

Question 133

Physics
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Question

MCQ▾

When a meteor entering in earth’s atmosphere, it stars burn because of:

Choices

Choice (4)Response

a.

Heat of the earth

b.

Excessive friction

c.

Solar radiation

d.

Atmospheric pressure

Question 134

Physics
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Question

MCQ▾

Which of the following is the point up to which eye can see the object distinctly?

Choices

Choice (4)Response

a.

Point of vision of eye

b.

Least distance of vision

c.

Point of distinct vision.

d.

Near point of eye

Question 135

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Question

MCQ▾

A block does not allow electric current to pass through it. This block may be of:

Choices

Choice (4)Response

a.

Wood

b.

Steel

c.

Copper

d.

Question does not provide sufficient data or is vague

Question 136

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Question

MCQ▾

In a cell both electrodes are place in a same container, then the cell may be:

Choices

Choice (4)Response

a.

Galvanic cell

b.

Electrolytic cell

c.

Electrochemical cell

d.

All of the above