NSO Level 1- Science Olympiad (SOF) Class 8: Questions 738 - 746 of 1076

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Question number: 738

» Friction

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MCQ▾

Question

The frictional force applied by fluids is called

Choices

Choice (4) Response

a.

Sliding friction

b.

Contact friction

c.

Rolling friction

d.

Drag

Passage

Observe the picture and answer the following question.

Figure shown the effect of force on different block

Figure Shown the Effect of Force on Different Block

The effect of force on different block is shown in figure

Question number: 739 (1 of 6 Based on Passage) Show Passage

» Force and Pressure

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MCQ▾

Question

The effect of force on block A is

Choices

Choice (4) Response

a.

Does not move

b.

Moves to east direction

c.

Moves to west direction

d.

Question does not provide sufficient data or is vague

Question number: 740 (2 of 6 Based on Passage) Show Passage

» Force and Pressure

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MCQ▾

Question

The effect of force on block C is

Choices

Choice (4) Response

a.

Moves to east direction

b.

Does not move

c.

Moves to west direction

d.

None of the above

Question number: 741 (3 of 6 Based on Passage) Show Passage

» Force and Pressure

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MCQ▾

Question

The effective force on block A is

Choices

Choice (4) Response

a.

2N

b.

18 N

c.

0 N

d.

10N

Question number: 742 (4 of 6 Based on Passage) Show Passage

» Force and Pressure

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MCQ▾

Question

The effective force on block B is

Choices

Choice (4) Response

a.

10N

b.

0 N

c.

2N

d.

18 N

Question number: 743 (5 of 6 Based on Passage) Show Passage

» Force and Pressure

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MCQ▾

Question

The effect of force on block B is

Choices

Choice (4) Response

a.

Does not move

b.

Moves to west direction

c.

Moves to east direction

d.

All of the above

Question number: 744 (6 of 6 Based on Passage) Show Passage

» Force and Pressure

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MCQ▾

Question

The effective force on block C is

Choices

Choice (4) Response

a.

0 N

b.

2N

c.

18 N

d.

10N

Question number: 745

» Friction

Edit
MCQ▾

Question

Friction is an example of a

Choices

Choice (4) Response

a.

Contact force

b.

Magnetic force

c.

Muscular force

d.

Noncontact force

Question number: 746

» Friction

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MCQ▾

Question

You may find it difficult to write on a plane glass surface. The reason is

Choices

Choice (4) Response

a.

Friction is too less in smooth surface

b.

The surface of glass is very smooth

c.

Both a. and b. are correct

d.

None of the above

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