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If the KE of electron is 2.5 xx 10^(-24)...

If the KE of electron is `2.5 xx 10^(-24)` J , then calculate its de-Broglie wavelength.

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To solve the problem of calculating the de-Broglie wavelength of an electron given its kinetic energy, we will follow these steps: ### Step 1: Understand the relationship between kinetic energy and velocity The kinetic energy (KE) of an electron can be expressed using the formula: \[ KE = \frac{1}{2} mv^2 \] where: ...
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