What is the energy of a radio wave photon with a frequency of 1.255 x 106 sec-1 ?

a. 1.202 x 10^ 27 J
b. 239.0 J
c. 8.316 x 10^-28 J
d. 1.255 J
e. 1.255 x 10^-19 J

The correct answer is option c.

Explanation:

where,

E = energy of photon = ?

h = Planck's constant =

=- frequency of the wave

c = speed of light =

= wavelength of the radio wave photon

Now put all the given values in the above formula, we get the energy of the photons.

Hence, the correct answer is option c.

the answer is na (sodium)