Question

What is the energy of a photon of light with a wavelength of 575 nm?

Answer 1

Answer:

E=h(planks constant)\miu(frequency)

Explanation:

we can calculate the frequency by dividing c\wavelenth and the easy calculation..

Answer 2

$E=\frac{hc}{wavelength}$

$E=\frac{6.62 X 10^{-34} X 3X10^{8} }{575X10^{-9} }$

$E=0.434 X 10^{-17} Joules$         (Ans)