JEE Mains · Physics · STD 12 - 8. Electromagnetic waves
Match List \(- I\) (Electromagnetic wave type) with List \(- II\) (Its association/application) and select the correct option from the choices given below the lists
| લિસ્ટ\(-I\) | લિસ્ટ\(-II\) |
| \(a\). Infrared waves | \(i\). To treat muscular strain |
| \(b\). Radio waves | \(ii\). For broadcasting |
| \(c\). \(X-\)rays | \(iii\). To detect fracture of bones |
| \(d\). Ultraviolet rays | \(iv\). Absorbed by the ozone layer of the atmosphere |
- A \(i\) \(ii\) \(iv\) \(iii\)
- B \(iii\) \(ii\) \(i\) \(iv\)
- C \(i\) \(ii\) \(iii\) \(iv\)
- D \(iv\) \(iii\) \(ii\) \(i\)
Answer & Solution
Correct Answer
(C) \(i\) \(ii\) \(iii\) \(iv\)
Step-by-step Solution
Detailed explanation
\((1)\) Infrared rays are used to treat muscular strain because these are heat rays. \((2)\) Radio waves are used for broadcasting because these waves have very long wavelength ranging from few centimetres to few hundred kilometers \((3)\) \(X-\) rays are used to detect fracture…
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