How many photons are contained in a burst of yellow light (589 nm)from a sodium lamp that contains 609 kJ of energy? A)3.37 × 10¹⁹ photons B)3.06 × 10³⁰ photons C)1.80 × 10²⁴ photons D)4.03 × 10²⁸ photons E)2.48 × 10²⁵ photons

Question

Quizplus · Accepted Answer

To find the number of photons, use the formula E = n * h * c / λ, where E is the total energy, n is the number of photons, h is Planck's constant, c is the speed of light, and λ is the wavelength. Solving for n gives approximately 1.80 × 10^24 photons.

How Many Photons Are Contained in a Burst of Yellow