KVS SCIENCE QUIZ 44 (ENERGY)

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Question 1:

What is the ability to do work called?

Question 2:

Which of the following pairs have the same units?

Question 3:

$4.2 \mathrm{kwh}=$ ?

Question 4:

The International (SI) unit of power is _____.

Question 5:

As the second term is related to the first term, equally choose the post related to the third term.

Magnetic Field : Tesla :: Power : ?

Question 6:

There are two types of energy in _____ energy.

Question 7:

The rate of doing work or the rate of transfer of energy is called.

Question 8:

The energy used by an object to take its position or shape is called _______ ?

Question 9:

What are Potential energy and Kinetic energy?

Question 10:

Work is done on a body only when  ?