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abhishek khare

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· 1 Months ago

radio wave have more wavelength than microwave

Question:
Arrange these in the order of descending wavelength – 
Options:
A) Radio waves, microwaves, visible radiations, ultraviolet rays 
B) Microwaves, radio waves, visible radiation, ultraviolet rays  
C) Visible radiation, radio waves, ultraviolet rays, microwaves,   
D) Ultraviolet rays, visible radiation, radio waves, microwaves  
Solution:
Ans: (a) The electromagnetic spectrum, in order of increasing frequency and decreasing wavelength, consists of radio waves, microwaves, infrared radaition, visible light, ultraviolet radiation, X-rays and gamma rays. 

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