MCQ
Heat radiations propagate with the speed of
- A$\alpha$-rays
- B$\beta$-rays
- ✓Light waves
- DSound waves
✓
Answer
Correct option: C.
Light waves
c
(c)
(c)
Heat radiations are electromagnetic waves. All electromagnetic waves travel at the speed of light. Hence, head radiations will also travel at the speed of light.
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