Compare the peak wavelength of the radiation in the universe at the end of the era of nucleosynthesis with the peak wavelength of the radiation in the universe currently. assume the temperature at the end of the era of nucleosynthesis was 10^9 kg.

Explanation:

b = Wien's displacement constant =

T = Temperature =

= Peak wavelength

From Wien's displacement law we have

The peak wavelength would be

Current peak wavelength is

Comparing

i think it's 35 meters

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.