HARD
5th Karnataka Board
IMPORTANT
Earn 100

Write the changes in the form of energy in the following activities.

Activity Form of energy Form of changed energy
Running of a petrol car

Chemical energy(fuel)

 Mechanical energy
Drum playing Muscular energy Sound energy
Ironing of cloths   Heat energy
Drying up of pappad in the hot sun Solar energy  
Cooking food using biogas    
Glowing of an electric bulb by rotating turbine    

Important Questions on Amazing Energy

MEDIUM
5th Karnataka Board
IMPORTANT
ENVIRONMENTAL STUDIES TEXT CUM WORK BOOK (REVISED) ENGLISH MEDIUM 5 FIFTH STANDARD>Chapter 13 - Amazing Energy>Exercise
Write examples for change of energy from one form to another form. 
MEDIUM
5th Karnataka Board
IMPORTANT
ENVIRONMENTAL STUDIES TEXT CUM WORK BOOK (REVISED) ENGLISH MEDIUM 5 FIFTH STANDARD>Chapter 13 - Amazing Energy>Exercise

Write using clues given in the bracket. 

(solar water heater, biogas, solar cooker, solar cells)

Activity Alternate energy used
Instead of hearth  
Electric geyser  
Cooking rice on the hearth  
Electric bulb