1.If power of a bulb is 80 W80\,\text{W}80W and wavelength of emitted radiation is 5000 A˚5000\,\text{Å}5000A˚, find number of photons emitted per seconda.2×10102 \times 10^{10}2×1010b.2×10302 \times 10^{30}2×1030c.12×101012 \times 10^{10}12×1010d.None of theseLogin to continueOnly logged in users canattempt or see the solution.
