Home
Class 12
PHYSICS
The dimensions of K in the equation W=1/...

The dimensions of `K` in the equation `W=1/2Kx^(2)` is

A

`[M^1 L^0 T^(-2)]`

B

`[M^0 L^1 T^(-1)]`

C

`[M^1 L^1 T^(-2)]`

D

`[M^1 L^0 T^(-1)]`

Text Solution

Verified by Experts

The correct Answer is:
A
`W = 1/2 Kx^2 implies [K] = ([w])/([x^2]) = ([ML^2 T^(-2)])/([L^2]) = [MT^(-2)]`
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    PHYSICS WALLAH|Exercise LEVEL - 2|30 Videos

  • UNITS AND MEASUREMENTS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |10 Videos

  • THERMODYNAMICS

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|14 Videos

  • WAVE OPTICS

    PHYSICS WALLAH|Exercise Neet Past 5 Years Questions|16 Videos

Similar Questions

Explore conceptually related problems

The dimensions of k in equation F = kx are

Find the dimensions of V in the equation y= A sin omega((x)/(V)-k)

The equation k^(2)x^(2)+kx+1=0 has

If the sum of the roots of the equation kx^(2)+2x+3k=0 is equal to their product then the value of k is

If the product of the roots of the equation x^(2)-3kx+2e^(2log k)-1=0 is 17 then k=

If the product of the roots of the equation x^(2)-3kx+2e^(2ln k)-1=0 is 7 then the roots of the equation are real for k equal to

Find the condition on k for the equation kx^2+(k+2)x+(k+3)=0 to have real roots.

if k>0 and the product of the roots of the equation x^(2)-3kx+2e^(2log k)-1=0 is 7 then the sum of the roots is:

If x=-1 and x=(1)/(5) are solutions of the equations x^(2)+kx+lambda=0. Find the value of k and lambda