NSO Level 1- Science Olympiad (SOF) Class 9: Questions 979 - 986 of 1123

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Passage

Direction: Study the picture carefully and answer questions below.

The wavelength of the curve

The Wavelength of the Curve

The wavelength of the curve

Question number: 979 (1 of 5 Based on Passage) Show Passage

» Physics » Sound

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MCQ▾

Question

Consider the curve from F to K. The point that denotes half of the wavelength of the curve will be

Choices

Choice (4) Response

a.

Point I

b.

Point H

c.

Point G

d.

Point J

Question number: 980 (2 of 5 Based on Passage) Show Passage

» Physics » Sound

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MCQ▾

Question

In the given picture, T refers to

Choices

Choice (4) Response

a.

Amplitude

b.

Trough

c.

Time period

d.

Wavelength

Question number: 981 (3 of 5 Based on Passage) Show Passage

» Physics » Sound

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MCQ▾

Question

In the given picture, X refers to

Choices

Choice (4) Response

a.

Wavelength

b.

Amplitude

c.

Crest

d.

Trough

Question number: 982 (4 of 5 Based on Passage) Show Passage

» Physics » Sound

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MCQ▾

Question

In the given picture, Z refers to

Choices

Choice (4) Response

a.

Trough

b.

Frequency

c.

Wavelength

d.

Amplitude

Question number: 983 (5 of 5 Based on Passage) Show Passage

» Physics » Sound

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MCQ▾

Question

In the given picture, Y refers to

Choices

Choice (4) Response

a.

Trough

b.

Crest

c.

Amplitude

d.

Wavelength

Question number: 984

» Physics » Force & Laws of Motion

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MCQ▾

Question

A ball lying on the ground remains still unless and until a player kicks it. This is an example of

Choices

Choice (4) Response

a.

Newton’s Second Law of Motion

b.

Newton’s First Law of Motion

c.

Law of conservation of Momentum

d.

Newton’s Third Law of Motion

Question number: 985

» Physics » Sound

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MCQ▾

Question

A gun is fired in the air at a distance of from a person. He hears the second of the gun after what is the speed of sound.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 986

» Physics » Sound

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MCQ▾

Question

The outer ear is called as

Choices

Choice (4) Response

a.

Stirrup

b.

Cochlea

c.

Anvil

d.

Pinna

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