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The electromagnetic waves detected using a thermopile and used in physical therapy are
Options
(a) gamma radiations
(b) x-rays
(c) ultraviolet radiations
(d) infrared radiations
Correct Answer:
infrared radiations
Explanation:
The electromagnetic waves detected using a thermopile and used in physical therapy are infrared radiations for treating muscular strain.
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- Two concentric coils each of radius equal to 2π cm are placed at right angles
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Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a current of (2.5±0.5) A flows through a wire, it develops a potential difference
- Two concentric coils each of radius equal to 2π cm are placed at right angles
- Two equal and opposite charges of masses m₁ and m₂ are accelerated
- An α-particle and a proton travel with the same velocity in a magnetic field
- If longitudinal strain for a wire is 0.03 and its poisson’s ratio is 0.5
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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