Data for the photoelectric effect of silver are given in the table. Frequency of incident radiation (1015 s−1) Kinetic energy of ejected electrons (10−19 J) 2.00 5.90 2.50 9.21 3.00 12.52 3.50 15.84 4.00 19.15 Using these data, find the experimentally determined value of Planck's constant, h , and the threshold frequency, ν0 , for silver.

Question

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

Frequency of incident radiation (1015 s−1) Kinetic energy of ejected electrons (10−19 J)
2.00 5.90
2.50 9.21
3.00 12.52
3.50 15.84
4.00 19.15

Using these data, find the experimentally determined value of Planck's constant, h , and the threshold frequency, ν0 , for silver.

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