Home
Class 12
PHYSICS
Convert 1 newton (SI unit of force) into...

Convert 1 newton (SI unit of force) into dyne (CGS unit of force)

Text Solution

Verified by Experts

Dimensional formula of force is `M^(1)L^(1)T^(2)`
IN = n dynes `implies n =N` /dynes
`:. n_(2)=n_(1)[(M_(1))/(M_(2))]^(1)[(L_(1))/(L_(2))]^(1)[(T_(1))/(T_(2))]^(-2)`
`implies n = [(1 kg)/(1g)][(1m)/(1 cm)]^(1)[(1s)/(1s)]^(-2)((n^(2))/(n_(1))=n)`
`impliesn=[(1000g)/(1g)][(100cm)/(1cm)]^(1)[(1s)/(1s)]^(-2)`
`implies n = [1000]xx[100]^(1)xx[1]^(2)=10^(7)`
`:.` newton = `10^(7)` dynes
Alternate Method : [F] = `[MLT^(-2)]`
newton =1 (kg) (m) `(s)^(-2)`
`= 1xx(10^(3)g)(10^(2)cm ) (s)^(-2)= 10^(5)(g) (cm ) (s)^(-2)`
1 newton = ` 10^(5)` dynes
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE -1 A|187 Videos
  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE- 1 B|28 Videos
  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|7 Videos
  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos
  • WAVE MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET ADVANCED (INTEGER TYPE QUESTIONS)|10 Videos

Similar Questions

Explore conceptually related problems

SI unit of heat is

What is the SI unit of force of friction ?

Convert Newton into dyne.

Name the S.I. unit of force and define it.

Name the S.I. unit of force and define it.

S.I. unit of current is :-

Write the relation between S.I. unit and C.G.S. unit of force.

How is it related to the S.I. unit of force ?

Sl unit of pressure is newton.

Two forces act on a particle simultaneously as shown in the figure. Find net force in milli newton on the particle. [Dyne is the CGS unit of forces ]

AAKASH SERIES-UNITS AND MEASUREMENTS-PROBLEM
  1. Find the product of 1.2, 2.54 and 3.257 with due regard to significant...

    Text Solution

    |

  2. Enthalpy change of a reaction with be equal to

    Text Solution

    |

  3. A substance having mass 5.74 g occupies a volume of 1.2cm^3. Caluclate...

    Text Solution

    |

  4. Find out the results of the following operations. (i) 117.3 xx 0.002...

    Text Solution

    |

  5. If a circular piece of tin has a measured radius of 2.6 cm . What is c...

    Text Solution

    |

  6. The diameter of a sphere is 4.24 m . Calculate its surface area with d...

    Text Solution

    |

  7. Each side of a cube is measured to be 7.203 m. what are the total surf...

    Text Solution

    |

  8. The length and breadth of a rectangular sheet are 16.2 cm and 10.1 cm...

    Text Solution

    |

  9. Convert 1 newton (SI unit of force) into dyne (CGS unit of force)

    Text Solution

    |

  10. Convert the unit of work done from MKS system to CGS system (i.e. joul...

    Text Solution

    |

  11. Verify the correctness of the equations v = u + at.

    Text Solution

    |

  12. Check the correctness of the formula S = ut + 1/3 "at"^2 where S is th...

    Text Solution

    |

  13. Show that the expression of the time period T of a simple pendulum of ...

    Text Solution

    |

  14. The time period Of oscillation of a simple pendulum depends on the fol...

    Text Solution

    |

  15. A gas bubble from an explosion under water oscillates with a period T ...

    Text Solution

    |

  16. The dimensional formula of product and quotient of two physical quanti...

    Text Solution

    |

  17. If the equation of state of a gas is expressed as (P + a/(V^2)) (V - b...

    Text Solution

    |

  18. If E, M, L and G denote energy, mass, angular momentum and gravitation...

    Text Solution

    |

  19. If pressure P, velocity V and time T are taken as fundamental physical...

    Text Solution

    |

  20. If unit of mass is taken as 1 kg, of time a 1 minute and that accelera...

    Text Solution

    |