Question

I)
a blackbody with initial temperature of
300 °c is allowed to cool inside an
evacuated enclosure surrounded by
melting ice at the rate of 0.35 °c/ second.
if the mass, specific heat and surface area
of the body are 32 grams, 0.10 cal/g °c
and 8 cm² respectively, calculate stefan's
constant. (take j = 4200 j/kcal).​

Answer 1

Answer:

constant pressure 120

ha body p

molar