Home
Class 11
PHYSICS
Density of oil is 0.8gm//cm^(3). Find it...

Density of oil is `0.8gm//cm^(3)`. Find its value in MKS system.

Text Solution

Verified by Experts

`n_(1)=n_(2)[(M_(2))/(M_(1))][(L_(2))/(L_(1))]^(-3)`
`=0.8[(1gm)/(1kg)]^(1)[(1cm)/(1m)]^(-1)`
or `n_(1)=0.8[(1gm)/(1000gm)]^(1)[(1cm)/(100cm)]^(-3)`
or `n_(1)=0.8xx10^(3)`
`therefore` Density of oil is `0.8xx10^(3)kg//m^(3)` in MKS system.
Promotional Banner

Topper's Solved these Questions

  • NATURE OF PHYSICAL WORLD AND MEASUREMENT

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (VI. Conceptual Questions.)|20 Videos

  • NATURE OF PHYSICAL WORLD AND MEASUREMENT

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (I. Multiple Choice Questions.)|152 Videos

  • NATURE OF PHYSICAL WORLD AND MEASUREMENT

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (IV. Long Answer Questions.)|8 Videos

  • MOTION OF SYSTEM OF PARTICLES AND BODIES

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWER (NUMERICAL PROBLEMS)|60 Videos

  • OSCILLATIONS

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS ( CONCEPTUAL QUESTIONS.)|24 Videos

Similar Questions

Explore conceptually related problems

The density of a liquid in CGS system is 0.625g//cm^(3) . What is its magnitude in SI system?

Value of acceleration due to gravity is 9.8m//sec^(2) . Find its value in km//hr^(2) .

A shotput is a metallic sphere of radius 4.9 cm .If the density of the metal is 7.8g. Per cm ^(3) find the mass of the shotput.

The density of water is 1 g cm^(-3) . What is its density in S.I. units?

Figure shows an aluminium wire of length 60 cm joined to a steel wire of length 80 cm and stretched between two fixed supports. The tension produced is 40 N . The cross-sectional area of the steel wire is 1.0 mm^(2) and that of the aluminimum wire is 3.0 mm^(2) The minimum frequency of a tuning fork which can produce standing waves in the system with the joint as a node is 10P (in Hz ) the find P . Given density of aluminimum is 2.6 g//cm^(3) and that of steel is 7.8 g//cm^(3) .

In a Millikan-type oil-drop experiment, the plates are 8 mm apart. An oil drop is found to remain at rest when the upper plate is at a potential 136 V higher than that of the lower one. When the electric field is switched off, the drop is found to fall a distance of 2.0 mm in 36 seconds with a uniform speed. Find (a) the charge on the drop and (b) the number of electrons attached to this drop. Density of oil = 880 kg m^(-3) and coefficient of viscosity of air = 180 mupoise .

If the value of universal gravitational constant in SI is 6.6 xx 10^(-11) Nm^(2) kg^(-2) , then find its value in CGS system.

Volume of a cuboid is 300 cm^3 . Find its length if its breadth is 6 cm and height is 5 cm.

PREMIERS PUBLISHERS-NATURE OF PHYSICAL WORLD AND MEASUREMENT-OTHER IMPORTANT QUESTIONS & ANSWERS (V. Numerical Problems.)
  1. Find the number of erg in one Joule.

    Text Solution

    |

  2. Value of acceleration due to gravity is 9.8m//sec^(2). Find its value ...

    Text Solution

    |

  3. Density of oil is 0.8gm//cm^(3). Find its value in MKS system.

    Text Solution

    |

  4. The kinetic energy of rotation K depends on the angular momentum J and...

    Text Solution

    |

  5. The percentage of error in the measurement of mass and speed are 5% an...

    Text Solution

    |

  6. Deduce the dimensional formulae of the following physical quantities. ...

    Text Solution

    |

  7. The percentage of error in the measurement of mass and speed are 7% an...

    Text Solution

    |

  8. Deduce the dimensional formulae of the following physical quantities. ...

    Text Solution

    |

  9. The percentage errors in the measurement of length and time period of ...

    Text Solution

    |

  10. Deduce the dimensional formulae of the following physical quantities. ...

    Text Solution

    |

  11. The dimension of \frac { 1 } { 2 } \epsilon { 0 } E ^ { 2 }, where ep...

    Text Solution

    |

  12. Deduce the dimensional formulae of the following physical quantities. ...

    Text Solution

    |

  13. If force |F|, velocity |v| and time |T| are taken as to fundamental un...

    Text Solution

    |

  14. The value G is CGS system is 6.67xx10^(-8) dyne cm^(2)g^(-2). Calcualt...

    Text Solution

    |

  15. If the units of force, energy and velocity are 20N, 200J and 5ms^(-1),...

    Text Solution

    |

  16. If the dimensions of a physical quantity are given by M^aL^bT^c, then ...

    Text Solution

    |

  17. Dimensions of resistance in an electrical circuit, in terms of dimensi...

    Text Solution

    |

  18. Find the dimensions of a/b in the equation. F=asqrtx+bt^(2) where F is...

    Text Solution

    |

  19. In the equation : y=a sin (omega t - kx), t and x stand for time and d...

    Text Solution

    |

  20. A planet moves around the sun in nearly circular orbit. Its period of ...

    Text Solution

    |