Answer:

Explanation:
The peak wavelength of the spectral distribution can be found by using Wien's displacement law:

where
is Wien's displacement constant
T is the absolute temperature
For the cosmic background radiation, the temperature is
T = 2.7 K
So, the corresponding peak wavelength is

The lightbulb, the fire, and the Sun all create light from some energy source.
The Moon doesn't create light. The parts of it that the Sun shines on
are visible, the parts of it that the Sun doesn't shine on are not visible.
Just like a rock on the ground at night, the Moon must be illuminated
by a flashlight in order to be seen. The Sun is the flashlight.
Where everything is effected by a force
The answer is 35 degrees Celsius. Hope I helped :) Please vote brainliest.