(C) According to the de Broglie equation,the wavelength $\lambda$ is given by $\lambda = \frac{h}{mv}$.Given: $h = 6.626 \times 10^{-34} \ J \cdot s$,

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(C) According to the de Broglie equation,the wavelength $\lambda$ is given by $\lambda = \frac{h}{mv}$.Given: $h = 6.626 \times 10^{-34} \ J \cdot s$,$m = 0.5 \ kg$,and $v = 100 \ m/s$.Substituting the values: $\lambda = \frac{6.626 \times 10^{-34}}{0.5 \times 100} = \frac{6.626 \times 10^{-34}}{50} = 1.325 \times 10^{-35} \ m$.Thus,the correct option is $C$.

Class 11 Chemistry Structure of Atom De Broglie's principle

Medium

$A$ cricket ball of $0.5 \ kg$ is moving with a velocity of $100 \ m/s$. The wavelength associated with its motion is

A
$1/100 \ cm$
B
$6.6 \times 10^{-34} \ m$
C
$1.32 \times 10^{-35} \ m$
D
$6.6 \times 10^{-28} \ m$

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Class 11

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Structure of Atom

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De Broglie's principle

If the wavelength is $5894 \, \mathring{A}$,the velocity of light is $3 \times 10^8 \, m/s$,and the value of $h$ is $6.6252 \times 10^{-34} \, kg \cdot m^2/s$,what will be the mass of a sodium photon?

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Number of waves formed by a Bohr electron in one complete revolution in its third orbit is

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The mass of a photon with a wavelength equal to $1.54 \times 10^{-8} \ cm$ is

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If the wavelength of a photon is $2.2 \times 10^{-11} \ m$ and $h = 6.6 \times 10^{-34} \ J \ s$,then the momentum of the photon is:

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Which is the correct relationship between wavelength and momentum of particles?

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$A$ cricket ball of $0.5 \ kg$ is moving with a velocity of $100 \ m/s$. The wavelength associated with its motion is

Similar Questions

If the wavelength is $5894 \, \mathring{A}$,the velocity of light is $3 \times 10^8 \, m/s$,and the value of $h$ is $6.6252 \times 10^{-34} \, kg \cdot m^2/s$,what will be the mass of a sodium photon?

Number of waves formed by a Bohr electron in one complete revolution in its third orbit is

The mass of a photon with a wavelength equal to $1.54 \times 10^{-8} \ cm$ is

If the wavelength of a photon is $2.2 \times 10^{-11} \ m$ and $h = 6.6 \times 10^{-34} \ J \ s$,then the momentum of the photon is:

Which is the correct relationship between wavelength and momentum of particles?

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