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
Answer: C
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
Answer: C