Home
Class 11
PHYSICS
Assertion: When percentage error in the ...

Assertion: When percentage error in the meansurement of mass and velocity are `1%` and `2%` respectively the percentagwe error in K.E. is `5%`.
Reason: `(Delta K)/(K) = (Delta m)/(m) = (2 Delta v )/(v)`.

A

if both assertion and reason are true reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation fo assertion.

C

If assertion is true but reaso is false.

D

IF both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
a
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    NCERT FINGERTIPS|Exercise NCERT Exemplar|12 Videos

  • THERMODYNAMICS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

  • WAVES

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

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

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 percentage errors in measuring mass and velocity of a particle are respectively 2% and 1% percentage error in measuring its kinetic energy isp

Percentage error in mass and momentum are 3% and 2% respectively. Maximum possible percentage error in the kinetic energy is

If the percentage error in the measurement of length and breadth of a rectangle are 2% and 3% repectively then the percentage error in the determination of the area is 5%

If P=a^2*b^3*c*d^1/2 and the percentage error in a,b,c and d are 1%,2%,3% and 4% respectively.Find percentage error in P.

The percentage errors in the measurement of mass and speed of a body are 2% and 3% respectively. What is the percentage error in the kinetic energy obtained by measuring its mass and speed?

The percentage error in the measurement of mass and speed of a body are 2% and 3% respectively. What will bek the maximum percentage error in the estimation of kinetic energy of the body?