Calcualte the wavelength of matter wave ...

Calcualte the wavelength of matter wave associated with small ball of mass of 100g travelling at a velocity of `35ms^(-1)`

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`6.626 xx 10^(-34) m`

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Dual nature of matter was proposed by de Broglie in 1923, it was experimentally verified by Davisson and Germer by diffraction experiment. Wave character of amtter has significance only for microscopic partiles. De Broglie wavelength or wavelength of matter wave can be calculated using the following relation: lamda=(h)/(mv) Where, 'm' and 'v' are te mass and velocity of the particle. de Broglie hypothesis suggested that electron waves were being diffracted by the target, much as X-rays are diffracted by planes of atoms in the crystals. Q. The wavelength of matter waves associated with a body of mass 1000 g moving with a velocity of 100 m/sec is:

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