Home
Class 6
CHEMISTRY
When a mixer grinder is works on, electr...

When a mixer grinder is works on, electrical energy [s transferred to me- chanical energy, sound energy and heat energy. Write down the principle behind it?

Text Solution

Verified by Experts

Energy can be transformed (or changed) from one form to another.
Promotional Banner

Topper's Solved these Questions

  • MIX AND SEPARATE

    V PUBLICATION|Exercise QUESTION BANK|35 Videos

Similar Questions

Explore conceptually related problems

The device in which chemical energy is converted into electrical energy is called ___.

What is electric power and electric energy. Give the commerical unit of electric energy.

Convert 1 kilowatt hour of electric energy into Joules.

A heat engine is a device which effectively converts heat energy into mechanical energy. State the law which describe this principle.

Nuclear fusion reaction Is responsible for energy generation in stars. What is the principle behind a nuclear reactor

Power Station A : Potential energy > Kinetic energy > Mechanical energy > Electrical energy Power Station B : Chemical energy > Heatenergy > Mechanical energy > Electrical energy Power Station C : Nuclear energy > Heat energy > Mechanical energy > Electrical energy. Identify the above power stations A, B, and C based on the energy change taking place in them.

V PUBLICATION-THE ESSENCE OF CHANGE-QUESTION BANK
  1. Example for chemical change

    Text Solution

    |

  2. ln the process of burning of fuel chemi- cal energy is changed into he...

    Text Solution

    |

  3. Substance which liberate a lot of t while burnig are caused.......

    Text Solution

    |

  4. ...... energy is needed for the of an engine of vehicles

    Text Solution

    |

  5. Digestion of food, Condensation of clouds lead to rain, Rusting of ir...

    Text Solution

    |

  6. Evaporation of water, Melting of ghee, Rusting or iron, Dissolving su...

    Text Solution

    |

  7. Petroleum, Natural gas, Goal, Biogas

    Text Solution

    |

  8. Find out the energy changes in the following statements? An electric ...

    Text Solution

    |

  9. How does coal, petroleum and natural gas are produced?

    Text Solution

    |

  10. The energy sources like sunlight, wind, water and biogas are used mor...

    Text Solution

    |

  11. Find out the situations where solar pan-. els are made use of and list...

    Text Solution

    |

  12. What are the solutions to solve the problem of energy crisis?

    Text Solution

    |

  13. Melting of' ice is a physical change while burning of magnesium is a c...

    Text Solution

    |

  14. Explain why burning of wood and cut- ting It into small pieces are con...

    Text Solution

    |

  15. Curdling of milk is a permanent Change Why?

    Text Solution

    |

  16. Write any two changes which are harmful in our daily life. Explain why...

    Text Solution

    |

  17. Find out the energy changes in the fol- lowing statements?

    Text Solution

    |

  18. When a mixer grinder is works on, electrical energy [s transferred to ...

    Text Solution

    |

  19. "Sun- An unending source of energy. Are you agree with the statement?

    Text Solution

    |

  20. Give the important properties of physi- cal changes?

    Text Solution

    |