Advertisements
Advertisements
Question
Name the parts of the electromagnetic spectrum which is
used to treat muscular strain.
Write in brief, how these waves can be produced.
Advertisements
Solution
Infrared waves are used to treat muscular strain.
These rays are produced by hot bodies and molecules.
APPEARS IN
RELATED QUESTIONS
Identify the part of the electromagnetic spectrum which is suitable for radar system used in aircraft navigation.
Name the high energetic invisible electromagnetic waves which help in the study of the structure of crystals
Name the electromagnetic radiations used for (a) water purification, and (b) eye surgery.
What is the range of the wavelength of the following electromagnetic waves?
(a) Ultraviolet
State the approximate range of wavelength associated with the ultraviolet rays.
Name the radiations of wavelength just shorter than 4 × 10-7 m.
Write the range of the wavelength of the following electromagnetic radiations:
(a) Infrared rays
(b) Ultraviolet rays
(c) γ -rays
Write one use of each of the above.
State three properties of infrared radiations similar to that of visible light.
Give any two uses of infrared waves.
Choose the correct option related to wavelengths (λ) of different parts of the electromagnetic spectrum.
