The temperature of the cosmic background radiation is measured to be 2.7 k. what is the wavelength of the peak in the spectral distribution at this temperature?

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

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get

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hope this