g If the momentum of an electron doubles, by what factor would its de Broglie wavelength be multiplied

Explanation:

The de broglie wavelength is given by :

Here,

h is Planck's constant

p is momentum

Momentum and De-Broglie wavelength has inverse relationship. If momentum of an electron double, its wavelength gets half.

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energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this