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  • A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength will be (h = 6.6 x 10-34 Js)Option: 1 <img alt="\mathrm{6.6 \t

A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength will be (h = 6.6 x 10-34 Js)

Option: 1

\mathrm{6.6 \times 10^{-32} m}


Option: 2

\mathrm{6.6 \times 10^{-34} m}


Option: 3

\mathrm{1.0 \times 10^{-35} m}


Option: 4

\mathrm{1.0 \times 10^{-32} m}


Answers (1)

best_answer

\lambda=\frac{\mathrm{h}}{\mathrm{mv}}=\frac{6.6 \times 10^{-34}}{0.66 \times 100}=10^{-35}

Therefore, the correct option is (3).

Posted by

Ritika Jonwal

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