Chemistry, asked by shreyakumari8102003, 9 months ago

red light have wavelength 750nm were as violet light has wave length 400nm calculate their energy

Answers

Answered by abhi2103

2

Answer:

red light energy is 1.653 e.v and voilet energy 3.1 e.v

Explanation:

E=hc/wavelength

also E= (1240/wavelength(in nm))e.v

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