Q. 73

Expert-verifiedFound in: Page 1062

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

An electron moving to the right at collides with a positron moving to the left at . The two particles annihilate and produce two gamma-ray photons. What is the wavelength of the photons?

The wavelength of the photons is .

We need to find the wavelength of the photons.

Consider:

using formula :

...(1)

we get relation for , from equation (1)

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