Questions
The dimensional formula for thermal resistance is
a
ML2 T-3 K-1
b
ML2 T-2 K-1
c
ML2 T-3 K-2
d
M-1 L-2 T3 K
detailed solution
Correct option is D
Heat current =dQdt= TD R Here, TD= temperature difference And R= thermal resistance =TDdQ/dt ∴[R]=[TD]dtdQ=[K]TML2 T-2=M-1 L-2 T3 KTalk to our academic expert!
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