Question

Calculate the frequency
and energy of a photon

of wave length 3000A​

Answer 1

Explanation:

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Answer 2

Answer:

Given wavelength =3000A°

E=hν

c=hν

v=c/λ

E=c/λ

= 6.626×1

0*-34×1

=3×10*8/3000×10*-9

=6.626×10*8/10*-9

=6.626×1

0*-34×10*8×10*-7

=6.626×1

0*-34×10*15

E=6.626×1

0*-34×10*9 joules...