NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1653 - 1658 of 2028

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Question 1653

Question

MCQ▾

There is change of colour of the solution, when current is passed through a conducting solution. This is because of:

Choices

Choice (4)Response

a.

The chemical effect of current

b.

The lighting effect of current

c.

The magnetic effect of current

d.

The heating effect of current

Question 1654

Question

MCQ▾

From law of electrostatics, a charged body:

Choices

Choice (4)Response

a.

A charged body attracts all types of other charged bodies.

b.

Attracts the bodies carrying similar charge and repels the bodies possessing opposite charge

c.

Repels the bodies possessing similar charge and attracts the bodies with opposite charge

d.

Attracts similar charged bodies but repels uncharged bodies

Question 1655

Question

MCQ▾

Milt of frog consists of:

Choices

Choice (4)Response

a.

Sperm mother cells

b.

Spermatozoa

c.

Ova

d.

None of the above

Question 1656

Question

MCQ▾

The air or liquid exerts force of friction is called:

Choices

Choice (4)Response

a.

Sliding friction

b.

Lift

c.

Drag

d.

Rolling friction

Question 1657

Question

MCQ▾

At which of the following temperature rise of the gas will be lowest?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1658

Question

MCQ▾

The propagation of light is,

Choices

Choice (4)Response

a.

Either planar or rectilinear propagation

b.

Cubic propagation

c.

Planar propagation

d.

Rectilinear propagation

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