Question

Wavelength used is 800 pm. Velocity associated with neutron is?

Answer 1

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When the mass of the neutron is 1.675 x10-27 kg

We know that λ = h/mv (let it be 1)

and

v = h/mλ (let it be 2)

on Substituting of both 1 and 2, we get the following

6.626x10-34 / (1.675x10-27)(800x10-12)

= 4.94x104 m/sec.

Hence,= 4.94x104 m/sec is the characteristic velocity associated with the neutron.

Answer 2

Answer:

When the mass of the neutron is 1.675 x10-27 kg

We know that λ = h/mv (let it be 1)

and

v = h/mλ (let it be 2)

on Substituting of both 1 and 2, we get the following

6.626x10-34 / (1.675x10-27)(800x10-12)

= 4.94x104 m/sec.

Hence,= 4.94x104 m/sec is the characteristic velocity associated with the neutron.

Explanation:

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