Activity 11.5 Class 9 Science Chapter 11
Activity 11.5 Class 9 Science
belongs to Chapter 11 Work and Energy Class 9 Science. You will get a
complete solution with an explanation and conclusion. After reading activity
11.5, you will be able to answer the questions based on the activity.
Activity 11.5 Class 9 Science Work and Energy
You are suggested to study NCERT activity 11.5 class 9 science
chapter 11 Work and Energy explanation with a conclusion so that you can
attempt questions based on activity 11.5 class 9 science.
Activity 11.5 Class 9 Science
· A few sources of energy are listed above. There are many other sources of energy.
List them.
· Discuss
in small groups how certain sources of energy are due to the sun
· Are there sources of energy that are not due to the sun?
Observation and explanation of activity 11.5 class 9 science
Following are the sources of energy
i.
Tidal
energy
ii.
Hydro energy
iii. Wind
energy
iv.
Ocean thermal energy
v.
Geothermal energy
vi.
Solar energy
vii. Natural
gas
viii. Coal
ix. Petroleum
Following are the sources of energy due to the sun
i. Tidal energy
ii. Hydro energy
iii. Ocean thermal energy
Following are the sources of energy that are not due to the sun
i. Nuclear energy
ii. Geothermal energy
Most of the energy sources are directly due to the sun
and some are not.
Conclusion of activity 11.5 class 9 science
In this activity, we can know about the different
sources of energy.
Related Topics
1. Activity 11.6 Class 9 Science
2. Activity 11.4 Class 9 Science
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