Question

The temperature of a star is 4990 K. Calculate the power per unit area radiated by the star
in 519 nm to 525 nm range.
(a) 0.230 MW/m²
(b) 0.384 MW/m
(c) 0.390 MW/m
(d) 0.220 MW/m?

Answer 1

Answer:

The temperature of a star is 4990 K. Calculate the power per unit area radiated by the star

in 519 nm to 525 nm range.

(a) 0.230 MW/m²

(b) 0.384 MW/m

(c) 0.390 MW/m

(d) 0.220 MW/m?