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6 Oct 2020
Intense light is incident on a differaction granting that has 600 lines per mm. What is the highest order in which the complete visible spectrum can be seen with this grating?
Intense light is incident on a differaction granting that has 600 lines per mm. What is the highest order in which the complete visible spectrum can be seen with this grating?
SumantLv10
30 Nov 2020