NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 1326 - 1331 of 1484

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Question number: 1326

» Physics » Human Eye and World

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MCQ▾

Question

Which of the following is the diameter of the human eye?

Choices

Choice (4) Response

a.

1.8 cm

b.

2.8 cm

c.

2.0 cm

d.

2.5 cm

Question number: 1327

» Physics » Human Eye and World

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Question

Twinkling of stars is due to which phenomenon?

Choices

Choice (4) Response

a.

Reflection

b.

Total internal reflection

c.

Atmospheric refraction

d.

Atmospheric reflection

Question number: 1328

» Physics » Human Eye and World

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MCQ▾

Question

Which are the following are the functions of the human eye?

I. The eye is work with the brain to provide us with vision

II. The eye is to convert light into electrochemical impulses

III. The eye sends information to the brain for further processing

Choices

Choice (4) Response

a.

II and III only

b.

I, II and III

c.

I and III only

d.

I and II only

Question number: 1329

» Physics » Human Eye and World

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Question

Which of the following defect of vision is correct by the bifocal lenses?

Choices

Choice (4) Response

a.

Astigmatism

b.

Myopia

c.

Hypermetropia

d.

Presbyopia

Question number: 1330

» Physics » Human Eye and World

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MCQ▾

Question

Identify the defect of vision as shows in labelled part P and Q?

Image showing two types of defect of vision.

Image Showing Two Types of Defect of Vision.

Image showing two types of defect of vision.

Choices

Choice (4) Response

a.

P – Myopia Q – Presbyopia

b.

P – Presbyopia Q – Astigmatism

c.

P – Hypermetropia, Q – Myopia

d.

P – Hypermetropia Q – Presbyopia

Question number: 1331

» Physics » Human Eye and World

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MCQ▾

Question

At which of the following point, any image formed is not sent to the brain?

Choices

Choice (4) Response

a.

Blind spot

b.

Yellow spot

c.

Optic disc

d.

Both a. and c. are correct

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