Chemistry, asked by Malathyn2740, 10 months ago

Debroglie wavelength of particle B is double ofparticle A and mass of particle A is thrice the mass of particle B.the ratio of velocity of particle A to B is:

Answers

Answered by princessno129
5

Answer:

11th

Chemistry

Structure of Atom

Towards Quantum Mechanical Model of Atom

The velocities of two parti...

CHEMISTRY

The velocities of two particles A and B are 0.05 and 0.02 ms

−1

respectively. The mass of B is five times the mass of A. The ratio of their de-Broglie's wavelength is :

October 15, 2019

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Premalatha Sindhu

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VIDEO EXPLANATION

ANSWER

λ=

mv

h

The ratio of their de-Broglie's wavelength is:

λ

λ

=

mv

m

v

=

m×0.05

5m×0.02

=

1

2

Hence, option A is correct.

Answered by kallyaniajai
35

Answer:

2:3

Explanation:

λB=2 λA

mass A=3x mass B

λB/λA=mBvB/mAvA

vA/vB=mBx λ B/mA x λA

        =mA x 2λB/3mA xλB

        =2:3

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