CameraIcon

SearchIcon

MyQuestionIcon

213

You visited us 213 times! Enjoying our articles? Unlock Full Access!

Source of EM Waves

If an electro...

Question

If an electron has a wavelength, does it also have a colour?

Open in App

Solution

Colour is a characteristic of electromagnetic waves. Electrons behave as a de-Broglie wave because of their velocity. A de-Broglie wave is not an electromagnetic wave and is one dimensional. Hence, no colour is shown by an electron.

Suggest Corrections

thumbs-up

1

Similar questions

Q. An electron accelerated under a p.d. of V volt has a certain wavelength

λ

. Mass of the proton is 2000 times the mass of an electron. If the proton has to have the same wavelength

λ

, then it will have to be accelerated under p.d. of (volts):

Q. If a lanthanide element with

x f

electrons has a pink colour, then the lanthanide with

(14 - x) f

electrons will have _____ colour.

Q. An electron acelerated under a potential difference of

V (in V)

has a certain wavelength

λ .

Mass of the proton is

2000

times the mass of an electron. If the proton has to have the same wavelength

λ

, then it will have to be accelerated under potential difference of

(in V)

Q. Why Cr(24) has an empty 4p shell though it does not have any electrons in it?

Q. A neutral atom of certain elements has 15 electrons. How many unpaired electrons does it have?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Electromagnetic Spectrum

PHYSICS

Watch in App

explore_more_icon

Explore more

Source of EM Waves

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon