Given below are two statements : Statement (I) : Dimensions of specific heat is [ L 2 T − 2 K − 1 ] . Statement (II) : Dimensions of gas constant is [ M L 2 T − 1 K − 1 ] . In the light of the above s

Question

Given below are two statements : Statement (I) : Dimensions of specific heat is [ L 2 T − 2 K − 1 ] . Statement (II) : Dimensions of gas constant is [ M L 2 T − 1 K − 1 ] . In the light of the above statements, choose the most appropriate answer from the options given below.

TestHub · Accepted Answer

​ Δ Q = mS Δ T s = m Δ T Δ Q ​ [ s ] = [ MK ML 2 T − 2 ​ ] [ s ] = [ L 2 T − 2 K − 1 ] ​ Statement-(I) is correct ​ PV = nRT ⇒ R = nT PV ​ [ R ] = [ mol ] [ K ] [ ML − 1 T − 2 ] [ L 3 ] ​ [ R ] = [ ML 2 T − 2 mol − 1 K − 1 ] ​ Statement-II is incorrect

Physics - Unit & Dimension Question with Solution | TestHub

Options:

Doubts & Discussion