Question

dimensional formula of heat intensity​

Answer 1

[M L ^2T^-2]


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Answer 2

ANSWER :

We all know that heat is same as energy. So heat intensity will have the same dimensional formula as energy has.

It is also true that energy and work done are same so let's find the dimensional formula of energy which will be same as heat intensity.

We know that,

$energy \: = m {c}^{2}$

Dimension of :

m = [M]

${c}^{2} = \frac{ {l}^{2} }{ {t}^{2} }$

Now,

$e = m \times \frac{ {l}^{2} }{ {t}^{2} }$

$e \: = \: m {l}^{2} {t}^{ - 2}$

So,

the dimensional formula of heat intensity will be [M L^2 T^-2]