Questions  

The de Broglie wavelength of a tennis ball of mass 60 g moving with a velocity of 10 m  is approximately :

(Plank's constant, h = 6.63 x 10-34 Js)

Remember concepts with our Masterclasses.

80k Users
60 mins Expert Faculty Ask Questions
a
1033m
b
1031m
c
1016m
d
1025m

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is A

Given that,
Mass of ball m=60 g
Velocity v=10m/s  
Plank constant, h = 6.63 x 10-34 Js  

We know that,

λ=6.63×103460×103×10

Hence, the wavelength is 1033m

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?

ctaimg

Create Your Own Test
Your Topic, Your Difficulty, Your Pace



Practice More Questions

Easy Questions

Moderate Questions

Difficult Questions


Download the app

phone icon
whats app icon