Home
Class 12
PHYSICS
The dinesity of meterial in CGS system o...

The dinesity of meterial in CGS system of mass is `4g cm^(3)` in a system of unit in which unit of length is `10 cm` and unit of mass is `100g` the value of density of meterial will be

A

0.04

B

0.4

C

40

D

400

Text Solution

Verified by Experts

Density of material
`=4(g)/(cm^(3))=(4xx1000)/(100)(100g)/((10cm)^(3))=40((100g))/((10cm)^(3))`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The density of a material in CGS system is 2g//cm^(3) . In a system of units in which unit of length is 2 cm and unit of mass is 4 g what is the numerical value of the density of the material?

The density of a material in SI units is 128 kg m^(-3) In certain units in which the unit of length is 25 cm and the unit of mass is 100 g, the numerical value of density of the material is_____.

The density of a material in SI units is 128 kg m^(-3) . In certain units in which the unit of length is 25 cm and the unit of mass is 50 g, the numerical value of density of the material is :

the density of a material is 8 g/cc. In a system in which units of length is 5 cm and of mass is 20 g, the density of material is :

In CGS system of units, the density of a material is 4 g cm^(-3) . What will be the value of the density of the material in a system of units in which unit of length is 10 cm and unit of mass is 100 g ?

If in a system unit of mass is 5kg, unit of length is 10m and unit of time as 5sec, then what will be the value of 1 unit energy in new system.

What is the unit of force in CGS system?

ALLEN-BASIC MATHS-EXERCISE-1
  1. Dimension of magnetic permeability is :

    Text Solution

    |

  2. The dimension of magnetic field in M, L, T and C (Coulomb) is given as...

    Text Solution

    |

  3. The dinesity of meterial in CGS system of mass is 4g cm^(3) in a syste...

    Text Solution

    |

  4. Dimensional formula of DeltaQ, heat supplied to the system is given by...

    Text Solution

    |

  5. Dimension of (1)/(mu(0)epsilon(0)), where symbols have usual meaning, ...

    Text Solution

    |

  6. The dimension of the quantity vecExxvecB, where vecE represents the el...

    Text Solution

    |

  7. Write the dimensional formula of angular momentum. Is it scale or vect...

    Text Solution

    |

  8. If a set of defective weights are used by a student to find the mass o...

    Text Solution

    |

  9. A physical quantity rho is calculated by using the formula rho =(1)/(1...

    Text Solution

    |

  10. The pressure on a square plate is measured by measureing the force on ...

    Text Solution

    |

  11. The error in measuring the side of a cube is +- 1%. The error in the c...

    Text Solution

    |

  12. When a copper sphere is heated, maximum percentage change will be obse...

    Text Solution

    |

  13. A wire has a mass (0.3+-0.003)g, radius (0.5+-0.005)mm and length (6+-...

    Text Solution

    |

  14. The resistance R of a wire is given by the relation R= (rhol)/( pir^(2...

    Text Solution

    |

  15. A vernier callipers has 20 divisions on the vernier scale which coinci...

    Text Solution

    |

  16. If the error in the measurement of radius of a sphere in 2% then the e...

    Text Solution

    |

  17. In a vernier callipers, one main scale division is x cm and n division...

    Text Solution

    |

  18. Choose the incorrect statement out of the following :-

    Text Solution

    |

  19. A student measures that distance traversed in free fall of a body, ini...

    Text Solution

    |

  20. Which of the following has the highest number of significant figures ?

    Text Solution

    |