Find energy of each of the photons which
a. correspond to light of frequency `3xx10^(15) Hz`.
b. have wavelength of `0.50 Å`.

Explanation

To find the energy of the photons based on the given frequency and wavelength, we will use the formula for the energy of a photon, which is:

\[ E = h \nu \]

where:
- \( E \) is the energy of the photon,
- \( h \) is Planck's constant (\( 6.63 \times 10^{-34} \) Joule seconds),
- \( \nu \) is the frequency of the light.
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