Home
Class 9
PHYSICS
What do you mean by degradation of energ...

What do you mean by degradation of energy? Explain it by taking two examples of your daily life.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • HEAT AND ENERGY

    ICSE|Exercise EXERCISE -6(C) (Multiple Choice Question)|2 Videos

  • HEAT AND ENERGY

    ICSE|Exercise EXERCISE -6(D)|16 Videos

  • HEAT AND ENERGY

    ICSE|Exercise EXERCISE -6(B) (Multiple Choice Question)|4 Videos

  • FLUIDS

    ICSE|Exercise TOPIC 2 (4 Marks Questions ) |16 Videos

  • ICSE ANNUAL EXAMINATION -2020

    ICSE|Exercise SECTION-II|45 Videos

Similar Questions

Explore conceptually related problems

What do you mean by degradation of energy? Explain it by taking me example from your daily life.

What do you mean by convection?

What do you mean by aestivation.

What do you mean by a wave?

What do you mean by STDs?

What do you mean by liquefaction?

What do you mean by alnico?

What do you mean by bioreactor?

What do you mean by necrosis ?

What do you mean by upthrust?

ICSE-HEAT AND ENERGY-EXERCISE -6(C)
  1. What is meant by renewable and non renewable sources of energy? State...

    Text Solution

    |

  2. Select the renewable and non renewable sources o energy from the foll...

    Text Solution

    |

  3. Why is the use of wood as a fuel not advisable although wood is a rene...

    Text Solution

    |

  4. Name five renewable and three non -renewale sources of energy.

    Text Solution

    |

  5. What is (i) tidal, (ii) ocean and (iii) geo thermal energy? Explain in...

    Text Solution

    |

  6. What is the mainsource of energy for the earth?

    Text Solution

    |

  7. What is solar energy? How is solar energy used to generate electricity...

    Text Solution

    |

  8. What is a solar cell? State two uses of solar cells. State whether sol...

    Text Solution

    |

  9. State two advantages and two limitations of producing electricity from...

    Text Solution

    |

  10. What is wind energy? How is wind energy used to produce electricity?...

    Text Solution

    |

  11. State two advantages and two limitations of using wind energy for gene...

    Text Solution

    |

  12. What is hydro energy? Explain the principle of genrating electricity f...

    Text Solution

    |

  13. State two advantages and two disadvantages of producing hydro electric...

    Text Solution

    |

  14. What is nuclear energy? Name the process used for producing electricit...

    Text Solution

    |

  15. What percentage of total electrical power generated in India is obtain...

    Text Solution

    |

  16. State two advantages and two disadvantages of using nuclear energy for...

    Text Solution

    |

  17. State the energy transformation in the following: (i) electricity is...

    Text Solution

    |

  18. State four ways for the judicious use of energy.

    Text Solution

    |

  19. What do you mean by degradation of energy? Explain it by taking two ex...

    Text Solution

    |

  20. The conversion of part of energy into an unuseful form of energy is ca...

    Text Solution

    |