NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 1310 - 1315 of 1484

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Question number: 1310

» Physics » Human Eye and World

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MCQ▾

Question

Why does the human being have two eyes instead of one?

I. Field view is more with two eyes than one eye

II. Two eyes give us three dimensional vision of an object

III. Fainter objects can be detected with two eyes

IV. It gives a wider horizontal field of view of about

Which of the following is/are correct?

Choices

Choice (4)Response

a.

I, II, III and IV only

b.

I, II and III only

c.

I, II and IV only

d.

II, III and IV only

Question number: 1311

» Physics » Human Eye and World

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MCQ▾

Question

Which of the following are formed when an opaque comes in the path of light?

Choices

Choice (4)Response

a.

Surface

b.

Luminous body

c.

Shadows

d.

All of the above

Question number: 1312

» Physics » Human Eye and World

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MCQ▾

Question

Which of the following are optical instruments?

I. Magnifying lens

II. Simple microscope

III. Eyes

IV. Compound microscope

Choices

Choice (4)Response

a.

I, II and III only

b.

I, II, III and IV only

c.

I and III only

d.

I, III and IV only

Question number: 1313

» Physics » Human Eye and World

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MCQ▾

Question

The human eye forms the image of an object at it’s:

Choices

Choice (4)Response

a.

Pupils

b.

Cornea

c.

Retina

d.

Iris

Question number: 1314

» Physics » Human Eye and World

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MCQ▾

Question

Which part of eye controls the amount of light entering in our eye?

Choices

Choice (4)Response

a.

Iris

b.

Cornea

c.

Pupil

d.

Sclera

Question number: 1315

» Physics » Human Eye and World

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MCQ▾

Question

Which of the following are lightest colour and darkest colour respectively?

Choices

Choice (4)Response

a.

Yellow, Green

b.

Violet, Yellow

c.

Grey, Violet

d.

Green, Grey

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