EASY
10th CBSE
IMPORTANT
Earn 100

List any two advantages of burning charcoal over burning wood.

Important Questions on Sources of Energy

EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 9
Name the micro-organisms responsible for decomposition of slurry in a biogas plant.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 10
Give two practical usage of biogas in rural areas.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 11
What is a wind energy farm?
MEDIUM
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 12
What is biogas?
MEDIUM
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 13
Mention any two uses of wind energy.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 14
Name an efficient fuel obtain from cow dung and other animal and plant wastes. Also mention its main constituent.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 15
List any three reasons due to which biogas is considered as an excellent fuel.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Assignment-2>Q 16
Mention any four limitations in harnessing wind energy on a large scale.