Question

What is the energy of a γray photon with a wavelength of (1 times 10¹⁶) m?

a) (1.24 times 10¹⁴) MeV
b) (2.48 times 10¹⁴) MeV
c) (4.96 times 10¹⁴) MeV
d) (9.92 times 10¹⁴) MeV

Answer 1

The energy of a γ-ray photon with a wavelength of (1 × 10¹⁶) m is approximately 1.24 × 10⁻¹⁴ MeV.

Step-by-step explanation:

The energy of a &gamma-ray photon can be calculated using the formula:

Energy = Planck's constant × Speed of light / Wavelength

Substituting the given wavelength, we get:

Energy = (6.626 × 10-34 J·s) × (3 × 108 m/s) / (1 × 10-16 m)

Simplifying, the energy of the &gamma-ray photon is approximately 1.24 × 10-14 MeV.