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10th CBSE
IMPORTANT
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The ultimate source of energy is :

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Important Questions on Sources of Energy

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10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 37
The energy, not directly related to the sun's energy is :
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10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 38
The main constituent of biogas is : 
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10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 39
The power generated in a windmill : 
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10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 40
The main constituent of CNG is : 
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10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 41
Ocean thermal energy is due to : 
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10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 42
In a hydropower plant more electrical power can be generated if water falls from greater height because with height 
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 43
The main problem in harnessing nuclear energy is : 
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10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 5 - Sources of Energy>Multiple Choice Questions (MCQs)>Q 44
The main cause of acid rain is