Question

How much is this energy in Me V? (Speed of light= 3 x 108 m/s)

Answer 1

Answer:

Energy = $2.8 \times 10^{27} \ MeV$          

Explanation:

As per the question,

eV stands to electron volt which is also a unit of energy. The value of eV is approximately equals to

$1 \ eV \ =1.602\times 10^{-19} \ joule \ of \ energy$

According to the definition of the eV, it's the amount of energy acquired by the charge of an electron moving with the potential difference of 1 volt.

As we know that the value of $1 M = 10^{6}$

∴  Energy in MeV = $\frac{4.5 \times 10^{14}}{1.602 \times 10^{-19} \times 10^{6}}$

Or,

Hence, energy = $2.8 \times 10^{27} \ MeV$