Home
Class 10
PHYSICS
1 joule = …………. erg...

1 joule = …………. erg

A

`10^9`

B

`10^7`

C

`10^5`

D

`10^6`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MACHINES

    ICSE|Exercise EXERCISE-3(B) NUMERICALS|11 Videos
  • QUESTION PAPER-2018

    ICSE|Exercise SECTION-II|42 Videos

Similar Questions

Explore conceptually related problems

A system absorbs 1500 joule of energy as heat and produces 500 joule of work .the change in internal energy of the system will be :

1 joule of energy is to be converted into new system of units in which length is measured in 10 metre, mass in 10 kg and time in 1 minute. The numerical value of 1 J in the new system is :-

A machine which is 75 percent efficient, uses 12 joules of energy in lifting up a 1 kg mass through a certain distance. The mass is then allowed to fall through that distance. The velocity at the end of its fall is (in ms^(-1) )

The SI and CGS units of energy are joule and erg respectivel. How many ergs are equal to one joule.

The SI and CGS units of energy are joule and erg respectivel. How many ergs are equal to one joule.

The correct relation between joule and erg is

How many photons of lights having a wave length of 5000 A are necessary to provide 1 Joule of energy?

In one joule of energy, the number of photons with wave number equal to x is

Define 1 joule of work.

Express joule in terms of erg

ICSE-QUESTION PAPER 2022 TERM 1-MULTIPLE CHOICE QUESTIONS
  1. A woman draws water from a well using a fixed pulley . The mass of the...

    Text Solution

    |

  2. A single fixed pulley is used because :

    Text Solution

    |

  3. In the diagram shown below , the velocity ratio of the arrangement is

    Text Solution

    |

  4. Which one of the following is the correct mathematical relation ?

    Text Solution

    |

  5. Select a correct option with respect to echo depth sounding :

    Text Solution

    |

  6. Which one of the following diagnostic methods use reflection of sound ...

    Text Solution

    |

  7. A boy standing in front of a wall produces two whistles per second. He...

    Text Solution

    |

  8. A boy standing in front of a wall produces two whistles per second. He...

    Text Solution

    |

  9. A boy standing in front of a wall produces two whistles per second. He...

    Text Solution

    |

  10. A boy standing in front of a wall produces two whistles per second. He...

    Text Solution

    |

  11. The ratio of velocities of light of wavelength 400 nm and 800 nm in a ...

    Text Solution

    |

  12. 1 joule = …………. erg

    Text Solution

    |

  13. Assertion : A light body and a heavy body have same momentum. Then the...

    Text Solution

    |

  14. If the ratio of kinetic energies of A and B is 5:2 then which one of t...

    Text Solution

    |

  15. The diagram below shows a ray of light travelling from air into a glas...

    Text Solution

    |

  16. The diagram below shows a ray of light travelling from air into a glas...

    Text Solution

    |

  17. The diagram below shows a ray of light travelling from air into a glas...

    Text Solution

    |

  18. The diagram below shows a ray of light travelling from air into a glas...

    Text Solution

    |

  19. The diagram below shows the path of light passing through a right-angl...

    Text Solution

    |

  20. The diagram below shows the path of light passing through a right-angl...

    Text Solution

    |