EASY
Earn 100

Which of the following best describes potential energy?
(a)Energy possessed due to motion
(b)Energy possessed due to position
(c)Energy possessed due to temperature
(d)Energy possessed due to electrical charge

50% studentsanswered this correctly
Important Questions on Work, Energy and Power
HARD

HARD

MEDIUM
What is generated in a solar cell, when sunlight strikes the semiconductor material?

EASY

HARD

EASY

HARD

MEDIUM

MEDIUM

MEDIUM
Which two methods are commonly used to convert solar energy into electrical energy?

MEDIUM

HARD

HARD

HARD

MEDIUM
Which one of the following principles is used for directly generating an electric current using sunlight?

MEDIUM

EASY
The _____ energy stored in the wood gets converted into heat and light energies when it is burnt.

EASY

HARD

EASY

