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Calculate de-Broglie wavelength associat...

Calculate de-Broglie wavelength associated with a rifle bullet of mass 2 gram moving with a speed of `400 ms^(-1)`.

Text Solution

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`lambda=(h)/(mv)`
`lambda=(6.625xx10^(-34))/(2xx10^(-3)xx400)`
`lambda-8.281xx10^(-34)`m
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