Question

radio station broadcast at 85 megahertz what is the energy of each proton joule use 6.6times 10 to the negative 34 for the Planck constant

Answer 1

Answer:

Energy of each proton will be $5.61\times 10^{-26}J$

Explanation:

We have given frequency $\nu =85MHz=85\times 10^6Hz$

Plank's constant $h=6.6\times 10^{-34}J-sec$

We have to find the energy of proton

We know that energy is given by $E=h\nu$, here h is plank's constant and $\nu$ is frequency

So energy $E=6.6\times 10^{-34}\times 85\times 10^6=5.61\times 10^{-26}J$

So energy of each proton will be $5.61\times 10^{-26}J$