Adaptive Practice
Energy
8 questions • Earn up to 85 XP • First attempt — go for 100%!
0
XP
0
Correct
x1
Combo
Question 1 of 8
⏱ 0:30
Easy
What is the primary source of energy for the Earth?
Easy
Which form of energy is stored in food and used by our bodies?
Easy
In a cricket match, when a batsman hits the ball, which type of energy is mainly involved as the ball moves?
Medium
Which of the following is an example of renewable energy?
Medium
How is energy conserved when a pendulum swings?
Medium
Which energy transformation occurs when a bulb lights up after switching it on?
Hard
Why is coal considered a non-renewable energy source in India?
Hard
In the Bollywood movie '3 Idiots', the character Rancho builds a solar-powered car. Which scientific principle is primarily demonstrated here?