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What is a Good Source of Energy? - Science

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What is a good source of energy?

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Solution 1

A good source of energy should have the following qualities:

  •  It should be easily available.
     
  • It should do a large amount of work (or produce large amount of heat) perunit volume/mass.
     
  • It should be easy to store and transport.
     
  • It should be economical.
     
  • It should cause less environmental pollution.

Solution 2

A good source of energy fulfils the following criteria:
→ It produces a lot of heat per unit mass.
→ It does a huge amount of work per unit mass.
→ It is easily accessible.
→ It is easy to store and transport.
→ It is economical.
→ It produces less amount of smoke.

Concept: Source of Energy
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APPEARS IN

NCERT Class 10 Science
Chapter 14 Sources of Energy
Q 1 | Page 243
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