Home
Class 12
PHYSICS
Percentage erros in the measurement of m...

Percentage erros in the measurement of mass and speed are 2% and 3% respectively. The error in the estimation of kinetic energy obtained by measuring mass and speed will be:

A

0.02

B

0.01

C

0.05

D

0.07

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - C)|31 Videos
  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - D)|15 Videos
  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - A)|50 Videos
  • THERMODYNAMICS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION -D) (Assertion - Reason Type Questions)|10 Videos
  • WAVE OPTICS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-J (Aakash Challengers question))|1 Videos

Similar Questions

Explore conceptually related problems

Percentage error in the measurement of mass and speed are 2% and 3% respectively. The error in the measurement of kinetic energy obtained by measuring mass and speed will be

Percentage error in the measurement of mass and speed are 2% and 3% respectively. The error in the measurement of kinetic energy obtained by measuring mass and speed will be

The percentage error in the measurement of mass and speed are 2% and 3% respectively. Maximum estimate of percentage error of K.E

Percentage errors in measurement of mass and speed are 1% and 2.5% respectively. The maximum percentage error in the calculation of linear momentum will be

If the error in the measurement of momentum of a particle is (+ 100%), then the error in the measurement of kinetic energy is

The resistance R of a wire is given by the relation R= (rhol)/( pir^(2)) . Percentage error in the measurement of rho, l and r is 1 % , 2% and 3% respectively. Then the percentage error in the measurement of R is

The percentage error in measurements of length and time period is 2% and 1% respectively . The percentage error in measurements of 'g' is

The error in the measurement of the radius of a sphere is 1%. The error in the measurement of volume is

The heat dissipated in a resistance can be obtained by the measurement of resistance, current and time. If the maximum percentage error in the measurement of these quantities are 1%,2% and 1% respectively. The maximum percentage error in the determination of the dissipated heat is -

If the error in the measurement of radius of a sphere in 2% then the error in the determination of volume of the spahere will be

AAKASH INSTITUTE ENGLISH-UNITS AND MEASUREMENTS-ASSIGNMENT (SECTION - B)
  1. In a new system of units energy (E), density (d) and power (P) are tak...

    Text Solution

    |

  2. In equation y=x^(2)cos^(2)2pi(betagamma)/alpha, the units of x,alpha,b...

    Text Solution

    |

  3. A dimensionally consistent relation for the volume V of a liquid of co...

    Text Solution

    |

  4. If E, M, J and G denote energy, mass, angular momentum and gravitation...

    Text Solution

    |

  5. Let P represent radiation pressure, c represent speed of light and l r...

    Text Solution

    |

  6. The number of particles is given by n = -D(n(2) - n(1))/( x(2) - x(1))...

    Text Solution

    |

  7. The frequency f of vibrations of a mass m suspended from a spring of s...

    Text Solution

    |

  8. The equation of a stationary wave is y=2A sin((2pict)/lambda) cos ((2p...

    Text Solution

    |

  9. If energy E, velocity v and time T are taken as fundamental quanties,...

    Text Solution

    |

  10. If speed (V),acceleration (A) and force (F) are considered as fundam...

    Text Solution

    |

  11. If the error in the measurement of radius of a sphere is 2%, then the ...

    Text Solution

    |

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

    Text Solution

    |

  13. A force F is applied on a square plate of side L. If the percentage er...

    Text Solution

    |

  14. The radius of a sphere is (5.3 +- 0.1)cm The perecentage error in its ...

    Text Solution

    |

  15. Percentage erros in the measurement of mass and speed are 2% and 3% re...

    Text Solution

    |

  16. The acceleration due to gravity is measured on the surface of earth by...

    Text Solution

    |

  17. A public park , in the form of a square , has an area of (100pm0.2 ) m...

    Text Solution

    |

  18. A physical quantity is represented by X=M^(a)L^(b)T^(-c).If the percen...

    Text Solution

    |

  19. The least count of a stop watch is 1/5 second. The time of 20 oscillat...

    Text Solution

    |

  20. A student measures the distance traversed in free fall of a body, init...

    Text Solution

    |