Question 92976

1 Answer
Nov 7, 2017

Frequency of blue light ranges from 606 THz to 668 THz

Energy of a single photon of blue light will be in the range of 4.01 × 10^-19 joule to 4.43 × 10^-19 joule

Explanation:

$E = h f$

E_1 = 6.626 × 10^-34 Js× 606 × 10^12 Hz = 4.01 × 10^-19 J

E_2 = 6.626 × 10^-34 Js× 668 × 10^12 Hz = 4.43 × 10^-19 J#