EASY
10th CBSE
IMPORTANT
Earn 100

What are the disadvantages of non-renewable sources of energy?

Important Questions on Sources of Energy

EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 9
Why coal is considered to be a non-renewable source of energy whereas wood is considered to be a renewable source of energy?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 10
“The calorific value of LPG is 50 kJg” What do you understand by this?  
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 11
What do you understand by the term sources of energy?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 12
What are the advantages of renewable source of energy?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 1
Why is LPG said to be a better fuel than coal?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 2
Define conventional sources of energy.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 3
What do you understand by fossil fuels? Give any three examples of fossil fuels.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 5 - Part -1>Sources of Energy>Q 4
How are fossil fuels formed?