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Question

Write one use of each of the x-ray and ϒ-ray. Mention one harmful effect of γ-ray.

WBBSE Class X Physical Science Atomic Nucleus 03 Mark 2023

Answer

Uses

  1. X-ray: X-rays are commonly used in medical imaging to visualize the internal structures of the body, such as bones and teeth, helping in the diagnosis of fractures and other conditions.
  2. γ-ray (Gamma-ray): Gamma rays are used in cancer treatment (radiotherapy) to target and destroy cancer cells.

Harmful Effect of γ-ray

One harmful effect of gamma rays is that they can cause DNA damage in living cells, potentially leading to mutations, cancer, or radiation sickness.

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