Physics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 174 - 179 of 219

Access detailed explanations (illustrated with images and videos) to 2028 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access & Unlimited Time!

View Sample Explanation or View Features.

Rs. 550.00 -OR-

How to register? Already Subscribed?

Question 174

Edit

Question

MCQ▾

In thunderstorm, wind speed may be as high as:

Choices

Choice (4)Response

a.

b.

c.

d.

Question 175

Physics
Edit

Question

MCQ▾

In increasing order of magnitude which of the following is CORRECT?

Choices

Choice (4)Response

a.

Sliding friction, Rolling friction, Static friction

b.

Rolling friction, Sliding friction, Static friction

c.

Static friction, Rolling friction, sliding friction

d.

Static friction, Sliding friction, Rolling friction

Question 176

Edit

Question

MCQ▾

The reason of occurrence of earthquake is:

Choices

Choice (4)Response

a.

Disturbance inside earth’s crust

b.

Disturbance in the sea

c.

Air pressure inside the earth

d.

None of the above

Question 177

Edit

Question

MCQ▾

Which of the following is used as electrolyte in dry cell?

Choices

Choice (4)Response

a.

Sulphuric acid

b.

Ammonium chloride

c.

Copper sulfate

d.

None of the above

Question 178

Physics
Edit

Question

MCQ▾

Which of the following material is likely to have maximum friction?

Choices

Choice (4)Response

a.

Glass

b.

Wood

c.

Plastic

d.

Paper

Question 179

Edit

Question

MCQ▾

A thunderstorm becomes a cyclone, when:

Choices

Choice (4)Response

a.

A very high pressure is accompanied by high speed winds revolving around it.

b.

A very low pressure is accompanied by high speed winds revolving around it.

c.

A very low pressure is accompanied by low speed winds revolving around it.

d.

A very high pressure is accompanied by low speed winds revolving around it.