Question

'Pair production' involves conversion of a photon into:

• A. A neutron-electron pair
• B. A positron-electron pair
• C. A neutron-proton pair
• D. A proton-electron pair

Hint:

Pair production occurs when a high-energy photon interacts with a nucleus, creating an electron-positron pair.

Answer 1

The Correct Option is B

Step 1: Understand pair production. Pair production is the process where a photon with energy greater than 1.022 MeV is converted into an electron-positron pair.
Step 2: Conclusion. Thus, pair production involves the creation of a positron-electron pair.