Question

Band width for red light of wavelength 6400 A is 0.32 mm. If red light is replaced by blue light of wavelength 4800 A, then the change in bandwidth will be
(A) 8 x 10 m (B) 8 x 10 m (C) 4x 10 m (D) 4x 10 m

IT IS 10 -6 IN OPTION A AND C

AND 10 -5 IN OPTION B AND D



PLEASE ATTACH A IMAGE OF THE SUM
​​

Answer 1

Answer:

solution -:

Explanation:

Mark me as Brainlist