Question

The energy of a photon is given as 3.03into 10raise to minus 19jper atom.the wavelenght of the photon is?

Answer 1

Answer:

1jajajjsieeieiieieiedd

Answer 2

Answer:

As we know the formula

E=hc/wavelength

where.. E=energy of the photon........(i)

(as given in question = 3.03×10^-19 J)

h=Plancks constant (6.62×10^-34 Js)

c=speed of light (3×10^8 m/s)

So by putting the values in the equation..(i)

U will get 6.55×10^-7 m

So answer is

6.55×10-7 m or 6.55×10^-17 angstorm(A)