A Green Laser Pointer Has a Wavelength of 532 Nm

question 68

Multiple Choice

A green laser pointer has a wavelength of 532 nm.What is the energy of one mol of photons generated from this device?

• A) 2.25 kJ/mol
• B) 3.74 × 10^-19 kJ/mol
• C) 3.74 × 10^-17 kJ/mol
• D) 225 kJ/mol
• E) 784 kJ/mol