Question

116. The energy of one quantum of light with a
wavelength of 6500 Å (1Å = 10-8 cm = 10-10 m)
is
(a) 5 x 10-18 J
(c) 8.02 x 10-20 J
(b) 3.06 x 10-19 J
(d) 9.0 x 10-24 J

​

Answer 1

Answer:

b is the correct answer 9f you want solution for class then ask for it