Physics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 161 - 167 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 161

Physics
Edit

Question

MCQ▾

Which of the following does not have streamlined shape?

Choices

Choice (4)Response

a.

Airplane

b.

Kite (Bird)

c.

Parachute

d.

Whale

Question 162

Physics
Edit

Question

MCQ▾

In machine, due to friction between moving parts, there is found:

Choices

Choice (4)Response

a.

Light

b.

Heat

c.

Energy

d.

Oil

Question 163

Edit

Question

MCQ▾

If a plastic comb is rubbed with dry hair, which of the following electric charges are acquired by the plastic comb?

Choices

Choice (4)Response

a.

Neutral

b.

Positive charge

c.

Either negative or positive

d.

Negative charge

Question 164

Physics
Edit

Question

MCQ▾

Light is:

Choices

Choice (4)Response

a.

Electromagnetic radiation

b.

Black body radiation

c.

Infrared radiation

d.

Radio waves

Question 165

Edit

Question

MCQ▾

The unit of the electric charge is:

Choices

Choice (4)Response

a.

Volt

b.

Ampere

c.

Watts

d.

Coulomb

Question 166

Edit

Question

MCQ▾

The metals, which is used in electroplating to make object appear shining, is:

Choices

Choice (4)Response

a.

Chromium

b.

Copper

c.

Aluminum

d.

None of the above

Question 167

Edit

Question

MCQ▾

A student wants to test whether an object is carrying charge or not. Which device, he will be choosing for the test?

Choices

Choice (4)Response

a.

Microscope

b.

Telescope

c.

Electroscope

d.

Question does not provide sufficient data or is vague