TRUE / FALSE

Questions

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5 questions · timed · auto-graded

Question 11 Mark

Energy can neither be created nor destroyed.

Answer

True.

Question 21 Mark

Nuclear energy is released when the nucleus of an atom splits.

Answer

True.

Question 31 Mark

The energy stored in fire crackers is in the form of magnetic energy.

Answer

False.
The energy stored in fire crackers ¡s in the form of chemical energy.

Question 41 Mark

Both kinetic and potential energy are called mechanical energy.

Answer

True.

Question 51 Mark

The energy possessed by a body by virtue of its position is known as kinetic energy.

Answer

False.
The energy possessed by a body by virtue of its position is known as gravitational potential energy.

TRUE / FALSE - PHYSICS STD 7 Questions - Vidyadip

PHYSICS TRUE / FALSE