Question

6. Find the dimensions of the constant a xb in the relation
E = (b - x)/at, where E is energy, x is distance and t
is time.​

Answer 1

Answer:

,E=atb−x2           E is energy x is displacement t time

E=[ML2T−2]

x=[L]

t=[T]

b will have unit same x2

b=[L2]

a=[Etb−x2]=[ML2T−2×T][L2]=[M−1TL0]

a×b=[L2][M−1L0T]

          =[M−1L2T]