Question

the value of Planck's Constant is 6.67 into 10 raise to power minus 34 the velocity of light is 3 into 10 power 8 which value is closest to the wavelength in nanometres of a quantum of light with frequency of 8 into 10 raise to power 15

Answer 1

Answer:ans is in the pic

Explanation:

Answer 2

Hii Dear,

◆ Answer -

λ = 37.5 nm

● Explanation -

# Given -

c = 3×10^8 m/s

h = 6.63x10^-34 J.s

ν = 8×10^15 Hz

# Solution -

Wavelength of light is calculated as -

λ = c / ν

λ = 3×10^8 / 8×10^15

λ = 3.75×10^-8 m

λ = 37.5×10^-9 m

λ = 37.5 nm

Therefore, wavelength of the quantum of light is 37.5 nm.

Thanks dear...