Physics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 52 - 57 of 191

Access detailed explanations (illustrated with images and videos) to 1732 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. 500.00 -OR-

How to register? Already Subscribed?

Question 52

Physics
Edit

Question

MCQ▾

Which of the following expands at a faster rate when heated?

Choices

Choice (4)Response

a.

Gas

b.

Liquid

c.

Solid

d.

All of the above

Question 53

Physics
Edit

Question

MCQ▾

Who will occupy more space when taken into equal amount, water or ice?

Choices

Choice (4)Response

a.

Cannot say

b.

Water

c.

Ice

d.

None of the above

Question 54

Physics
Edit

Question

MCQ▾

Which among them is an example of a good absorber and radiator of heat

Choices

Choice (4)Response

a.

A white surface

b.

A black surface

c.

A silver surface

d.

None of the above

Question 55

Edit

Question

MCQ▾

Motion along a straight line is also known as:

Figure showing car moving along a straight line

Figure Showing Car Moving Along a Straight Line

Loading Image

Choices

Choice (4)Response

a.

Curvilinear Motion

b.

Rectilinear Motion

c.

Circular Motion

d.

None of the above

Question 56

Physics
Edit

Question

MCQ▾

is lower fixed point of which type of thermometer?

Choices

Choice (4)Response

a.

Clinical thermometers

Figure showing clinical thermometer
Loading Image

b.

Maximum and minimum thermometers.

Figure showing maximum and minimum thermometer
Loading Image

c.

Laboratory thermometers

Figure showing laboratory thermometers
Loading Image

d.

All of the above

Question 57

Physics
Edit

Question

MCQ▾

The energy an object possess due to its motion is known as:

Choices

Choice (4)Response

a.

Potential energy

b.

Nuclear energy

c.

Kinetic energy

d.

Solar energy