Question

When light with a frequency 547.5 THz illuminates a metallic surface, the most energetic photoelectrons have 1.260 x 10^-19 J of kinetic energy. When light with a frequency of 738.8 THz is used instead, the most energetic photoelectrons have 2.480 x 10^-19 J of kinetic energy. Using these experimental results. determine the approximate value of Planck's constant.


Don't spam else reported!​

Answer 1

Answer:

See the attachment

Explanation:

Bhaiya I think I can help you

Answer 2

Answer:

hope it's helpful for you anna