JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

1 Easy

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Application +4 | -1

According to de-Broglie, matter should exhibit dual behaviour, that is both particle and wave like properties. However, a cricket ball of mass

100 \mathrm{~g}

does not move like a wave when it is thrown by a bowler at a speed of

100 \mathrm{~km} / \mathrm{h}

. Calculate the wavelength of the ball.

View answer and explanation

Correct option: C

238.5 \times 10^{-36} \mathrm{~m}

Option C (

238.5 \times 10^{-36} \mathrm{~m}

) is correct because it is calculated using the de Broglie wavelength formula with the given mass and velocity.

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