General Science - Physics MCQs

Q.  What is the S.I unit of Stefan-Boltzmann constant?

a. 2.34 × 10–4 W m–2 K–4
b. 1.44 × 10–6 W m–2 K–4
c. 3.99 × 10–7 W m–2 K–4
d. 5.67 × 10–8 W m–2 K–4


ANSWER: See Answer
 
The value of Stefan-Boltzmann constant in SI units is 5.67 × 10–8 W m–2 K–4.
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