Physics (NSTSE Class 6): Questions 38 - 44 of 74

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1253 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 500.00 or

Question number: 38

» Physics » Work and Energy

MCQ▾

Question

Potential energy of a body depends on its:

Choices

Choice (4) Response

a.

Motion

b.

Height

c.

Colour

d.

None of the above

Question number: 39

» Physics » Work and Energy

MCQ▾

Question

Two cycles of weights of 18 kg and 25 kg are running on a road with speed of 8ms and 5ms respectively. Which cycle will have less kinetic energy?

Choices

Choice (4) Response

a.

25 kg

b.

18 kg

c.

All of the above

d.

None of the above

Question number: 40

» Physics » Work and Energy

MCQ▾

Question

M. K. S. unit of the work or energy is ________.

Choices

Choice (4) Response

a.

ms

b.

J

c.

Nm

d.

None of the above

Question number: 41

» Physics » Work and Energy

MCQ▾

Question

A body that possesses kinetic or potential or both energies, is also called possesses ________.

Choices

Choice (4) Response

a.

Chemical energy

b.

Magnetic energy

c.

Heat energy

d.

Mechanical energy

Question number: 42

» Physics » Work and Energy

MCQ▾

Question

A moving truck containing sand possesses ________ energy.

Choices

Choice (4) Response

a.

Potential

b.

Kinetic

c.

Electrical

d.

Thermal

Question number: 43

» Physics » Work and Energy

MCQ▾

Question

Which of the following has the lowest Potential energy?

Choices

Choice (4) Response

a.

25 kg block at a height of 45 m

b.

83 kg block at a height of 15 m

c.

49 kg block at a height of 20 m

d.

67 kg block at a height of 30 m

Question number: 44

» Physics » Work and Energy

MCQ▾

Question

Photo electricity is ________.

Choices

Choice (4) Response

a.

The electricity produced by windmill

b.

The electricity produced by water

c.

The electricity produced by creating photoelectrons

d.

None of the above

Sign In