# Problem: Data for the photoelectric effect of silver are given in the following table.Frequency of incident radiation (1015 s-1)22.533.54Kinetic energy of ejected electrons (10-19 J)5.909.2112.5215.8419.15Using these data, find the experimentally determined value of Planck's constant, h, and the threshold frequency, v0, for silver.

###### FREE Expert Solution

Recall: Photoelectric Effect

This means:

Let x = frequency of incident radiation, y = KE of ejected electrons:

 x (1015 s–1) y (10–19 J) 2 5.90 2.5 9.21 3 12.52 3.5 15.84 4 19.15
###### Problem Details

Data for the photoelectric effect of silver are given in the following table.

Frequency of incident radiation (1015 s-1)

2

2.5

3

3.5

4

Kinetic energy of ejected electrons (10-19 J)

5.90

9.21

12.52

15.84

19.15

Using these data, find the experimentally determined value of Planck's constant, h, and the threshold frequency, v0, for silver.

What scientific concept do you need to know in order to solve this problem?

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