Question

Nanes
You are attempting question 2 out of 12
A star with surface temperature 20.000K emits energy at a rate of 2.74x10' w. Calculate
the peak-intensity wavelength and radius of the star.
(a) 1.63x10-9 m. 1.25x10 m
(b) 1.45x10 m. 1.55x10 m
(c) 1.49×10 m, 1.01x10 m
(d) 1.59×10 m, 1.38x10 m
Answer
A
Submit​

Answer 1

Answer:

the answer is (a) 1.63x10-9 m. 1.25x10 m