Verified Solution • 2025–26 Session
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QNEET-2019-Ph-804: NEET 2019 Physics - Class 11 NEET-2019-Ph-804 Solution: The unit of thermal conductivity is: \(J\ m^{-1}\ K^{-1}\) \(W\ …
The unit of thermal conductivity is:
Multiple Choice Options
- A J m �1 K �1
- B W m K �1
- C J m K �1
- D W m �1 K �1
Step-by-Step Verified Solution
We know,
Heat transfer (Q) = KA ( _ T _ x ) _ t
Here, K is the coefficient of thermal conductivity
J = (K)m 2 k e l v i n m _ s
_ Unit of K = Wm �1 K �1