Question

Check the dimensional consistency of the following equations:
(i) de–Broglie wavelength = h/mv

Answer 1

Answer:

dimension is same as that of Length

De Broglie Wavelength Formula Questions:

1) A certain photon has momentum . What is the photon's de Broglie wavelength?

Answer: The de Broglie wavelength of the photon can be found using the formula:

λ = 4.42 x 10(-7) m

λ = 442 x 10(-9) m

λ = 442 nm

The de Broglie wavelength of the photon is 442 nm. This wavelength is in the blue-violet part of the visible light spectrum