1.

Electromagnetic waves with wavelength(i)lambda_(1)is used in satellite communication.(ii)lambda_(2) is used to kill germs in water purifies.(iii)lambda_(3) is used to detect leakage of oil in underground pipelines.(iv)lambda_(4) is used to improe visibility in runways during fog and mist conditions.Write one more application of each.

Answer»

Solution :(i) Microwaves is USED in RADAR.
(ii) UV rays are used in LASIK eye SURGERY.
(iii) X-rays is used to detect a fracture in bones.
(iv)INFRARED is used in optical COMMUNICATION.


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