× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
New Topic  
tono tono
wrote...
Posts: 67
Rep: 1 0
11 years ago
What is the de Broglie wavelength of a basketball of mass 0.5 kg when it is moving at 10 m/s?
Read 473 times
1 Reply

Related Topics

Replies
wrote...
11 years ago
momentum p = 0.5kg*10m/s = 5kg.m/s

wavelength (m) = h/p

look up Planck's constant, h, and solve for the wavelength.

plug and play!

cheers
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1279 People Browsing
Related Images
  
 253
  
 252
  
 314
Your Opinion
Where do you get your textbooks?
Votes: 372

Previous poll results: What's your favorite coffee beverage?