If the velocity of an electron is doubled, its de broglie frequency will
1. Be halved
2. Remain same
3. Be doubled
4. Become four times
Ans is 3. But how??
Answers
Answered by
4
If the velocity of an electron is doubled, its de broglie frequency will
3) be doubled
3) be doubled
Answered by
6
Explanation:
The De-Broglie wavelength is given by :
h is Planck's constant
m is mass of electron
v is velocity of electron
If f is the frequency of frequency, then
So,
It implies,
, frequency is directly proportional to the velocity of an electron.
If the velocity of an electron is doubled, its De- Broglie frequency will be doubled.
Hence, the correct option is (3).
Learn more,
De-Brollie wavelength
https://brainly.in/question/6131028
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