Question

obtain dimension of power and density​

Answer 1

Answer:

Force = mass x acceleration = kg × ms−2 =kgms−2=[ML1T−2]

Power = force x displacement/time = kg ms−2×ms−1=[ML2T−3]

Density= mass/volume = kg/m3=[M1L3To]

Momentum = mass x velocity =kg×ms−1=kgms−1=[MLT−1]

Velocity = Distance/meter =ms−1=[MoLT−1]

Explanation:

Answer 2

$Dimension \: of \: power \: = \frac{energy}{time} \\ Dimension \: of \: density \: = [ {M D}^{ - 3} ]$