Determine de-Broglie wavelength of an el...

Determine de-Broglie wavelength of an electron having kinetic energy of ` 1. 6 xx 10 ^(-6)` erg. `(m_c = 9. 11 xx 10^(-28) g, h= 6.62 xx 10^(-27) erg -sec )`.

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`0.0087 Å `,

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