Physics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 124 - 131 of 191

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Question number: 124

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Question

MCQ▾

Which of the following is true with regard to cyclones?

Choices

Choice (4)Response

a.

The centre of cyclone is known as face.

b.

Cyclone decreases the fertility of the soil.

c.

Cyclone is known as hurricane in Japan.

d.

Tornadoes are part of cyclones.

Question number: 125

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Question

MCQ▾

What is the SI unit Electric current?

Choices

Choice (4)Response

a.

Colomb

b.

Ampere

c.

Joules

d.

Question does not provide sufficient data or is vague

Question number: 126

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Question

MCQ▾

Which wire is best for wiring purposes?

Choices

Choice (4)Response

a.

Steel

b.

Lead

c.

Copper

d.

None of the above

Question number: 127

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Question

MCQ▾

Which of the following device measures the direction of the wind?

Choices

Choice (4)Response

a.

Thermometer

b.

Anemometer

c.

Barometer

d.

Wind vane

Question number: 128

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Question

MCQ▾

Breeze blowing towards the land from the sea is known as:

Choices

Choice (4)Response

a.

Land breeze

b.

Sea breeze

c.

Wind

d.

All of the above

Question number: 129

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Question

MCQ▾

Which of the following is not an electrical conductor?

Choices

Choice (4)Response

a.

Iron

b.

Copper

c.

Wood

d.

Silver

Question number: 130

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Question

MCQ▾

Which of the following will rise the least?

Choices

Choice (4)Response

a.

Air at

b.

Air at

c.

Air at

d.

Air at

Question number: 131

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Question

MCQ▾

The wind in the cyclone moves in:

Choices

Choice (4)Response

a.

Haphazard

b.

Circular pattern

c.

Straight

d.

Rectangular pattern