Question

Please help me with this question with correct steps

Answer 1

A.a Mate

Here is your Ans

Debroglies wave length is given by

h=ß/mv

Give Data is ßB=2ßA , mA=3mB find VA:VB

For Particle A h=ßA/mAvA

For Particle B h=2ßA/3mBVB

h/h= (3VB/2VA)

3VB/2VA= 1

3VB= 2VA

VA/VB= 3:2

Therefore option B is Correct

Answer 2

Answer:

its answer is b) .......