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10th CBSE
IMPORTANT
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The major problem in harnessing nuclear energy is show to

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Important Questions on Sources of Energy

EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 9
Which part of the solar cooker is responsible for greenhouse effect?
EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 10
The main constituent of biogas is
EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 11
The power generated in a windmill
EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 12
Choose the correct statement
EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 13
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because 
EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 14
Choose the incorrect statement regarding wind power.
EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 15
Choose the incorrect statement.
MEDIUM
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 14 - Sources of Energy>Short Answer Type Questions>Q 16
Why is there a need to harness non-conventional sources of energy? Given two main reasons.