The laser in Blu-Ray players emits light at 405 nm. Lasers can emit light in short bursts called pulses. The number of photons emitted during a pulse is dependent on the length of the pulse as well as the power/intensity of the laser. Calculate the total energy emitted, in J, for a blu-ray laser during a laser pulse if the laser emitted 3.84E-8 (3.84 × 10-8) moles of photons
I really need to know how to solve this ! please help!
I really need to know how to solve this ! please help!