Part A Proton A has a de brogile wavelengh If proton B has triple the speed of p

ID: 2124363 • Letter: P

Question

Part A

Proton A has a de brogile wavelengh

If proton B has triple the speed of proton A, the de Brogile wavelength of proton be is?

3*wavelength wavelength*sqaure root 3 wavelength/square root 3 or wavelength/3

Part B

Which statment is true about an electron in the 3p state is correct.

The magnitude of its orbital anuglar momentum is square root*2h

The largest orbital angular momentum it could have any give direction is 3H

The magnetic quanutm number could have the value +1 or 0

Its spin angular momentum is square room2timesH

question 1

wavelength = h/mv

so if speed is tripled then wavelength will become 1/3 of proton A

so answer is wavelength/3

Question 2

magnetic quantum number is -l to +l so,

it can be between -2 to +2

hence,

The magnetic quanutm number could have the value +1 or 0

rest options are just formulas so,

Correct options is

all are corrcet

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