Calculate the number of photons emitted in 10 h by a 60 W sodium lamp `(lamda=5893A)`.

Calculate the number of photons emitted in 10 hours by a 60 W sodium lamp ( lambda = 6000Å )

Calculate the number of photon emitted in 10 hours by a 60 W sodium lamp ( lambda of photon = 5893 Å)

Calculate the number of proton emitted in 10 hours by a 60 W sodium lamp ( lambda of photon = 5893 Å)

Cacluate the number of photons emitted in 10 hours by a 60 W(J//s^(-1)) sodium lamp ( lambda of photon =5893Å)

The number of photons emitted in 10 hours by 60 W sodium lamp ( lambda= 5893 Å ) is about :

The number of photons emitted in 10 hours by a 60 W sodium lamp (lambda of photon = 6000 Å)