Molybdenum Work Function Calculation (Jee Mains) | ExamDuo
Photoelectric Effect
Medium
Molybdenum Work Function Calculation
An ultraviolet light of wavelength 2000 A irradiates a photocell made of molybdenum metal. If the stopping potential is – 1.5 V, what is the work function of the metal? (Planck's constant = 6.6 × 10⁻³⁴ J s)