The work function of sodium is = 2.9 * 10^-¹⁹ J. What is the maximum wavelength that can cause ejection of photoelectrons from a sodium surface? A) 151 nm B) 222 nm C) 45.1 nm D) 451 nm E) 685 nm

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The Answer of The work function of sodium is = 2.9 * 10^-¹⁹ J. What is the maximum wavelength that can cause ejection of photoelectrons from a sodium surface? A) 151 nm B) 222 nm C) 45.1 nm D) 451 nm E) 685 nm

The Work Function of Sodium Is = 2