Kcet
Dual Nature Of Radiation
KCET 2023
MCQ+1 / -02023
A 60 W source emits monochromatic light of wavelength 662.5 nm. The number of photons emitted per second is
Kcet
KCET 2023
A 60 W source emits monochromatic light of wavelength 662.5 nm. The number of photons emitted per second is