Physics question

For the same kinetic energy the momentum shall be minimum for which particle ? A. Electron B. Proton C. Neutron D. Alpha particle

Easy Math Editor

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`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
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`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
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Comments

Electron As momentum(P) = $\sqrt{2*M*E}$ Where M = mass of particle and E is the kinetic energy of the particle. As E is same for the particles, Hence Momentum is directly proportional to $\sqrt{M}$ . As electron ha minimum mass among them, so momentum of electron is minimum.

Saurabh Dubey - 8 years, 1 month ago

it's proton.. cuz' if according atom theory.. electron move around the element.. and proton stay inside the nucleus.. therefore.. proton.. can't be taken out so easily... if u're able to pluck out the proton.. means u're doing nuclear fision ady~

Yan Jie Chong - 8 years, 1 month ago

why electron cloud make atom more stable?

Mohamed Ibrahiem - 6 years, 3 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$