A Particle X Moving With A Certain Velocity Has A De-broglie Wavelength Of 1a0 . If Particle Y Has A Mass Of 25 % That Of X And Velocity 75% That Of X, De Broglie's Wavelength Of Y Will Be:

Sol:

As given in the question:

\( m_{Y} = m_{X} * \frac{25}{100} = 0.25m_{X} \) \( v_{Y} = v_{X} * \frac{75}{100} = 0.75v_{X} \)

De brogile wavelength \( \lambda = \frac{h}{mv} \) \( \lambda _{X} = 1A^{\circ} = \frac{h}{m_{X} * v_{X}} \) \( \lambda_{Y} = \frac{h}{(0.25m_{X} * 0.75v_{X})} \) \( \Rightarrow 5.33\frac{h}{(m_{X} * v_{X})} \) \( \Rightarrow 5.33 A^{\circ} \)

Explore more such questions and answers at BYJU’S.

Was this answer helpful?

 
   

0 (0)

(0)
(1)

Choose An Option That Best Describes Your Problem

Thank you. Your Feedback will Help us Serve you better.

Leave a Comment

Your Mobile number and Email id will not be published. Required fields are marked *

*

*

BOOK

Free Class

Ask
Question