Question

Wavelength of particle A is 1 angstrom then calculate the wavelength of particle B will mass of particle B is 25% of A & velocity of wavelength A is 75% of B​

Answer 1

Answer:

Explanation:

Given data:

Mass of particle b = 25 % of a

Velocity of b = 75% of a

λA = 1°A

mA : mB = 4 : 1

We know that

λ = h / mv

vA : vB = 4 : 3

λB : λA = 16 : 3

λB = 5.33 A°

Thus the wavelength of b will be approximately λB = 5.33 A°

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