﻿ A metal whose work function is 3.3 eV is illuminated by light ofwavelength . What is the threshold frequency for photoelectric emission? Planck’s constant = . : Kaysons Education

# A Metal Whose Work Function Is 3.3 EV Is Illuminated By Light Ofwavelength . What Is The Threshold Frequency For Photoelectric Emission? Planck’s Constant = .

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## Question

### Solution

Correct option is

Work function

Therefore, the threshold frequency is

.

#### SIMILAR QUESTIONS

Q1

In Millikan’s oil drop experiment, a charged oil drop of mass  is held stationary between two parallel plates 6 mm apart by applying a potential difference of 1200 V between them. How many excess electrons does the oil drop carry? Take g = 10 ms–2.

Q2

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