Homework Help: chemistry

Posted by bob on Thursday, September 16, 2010 at 6:54pm.

A 281 lb fullback runs the 40 yd dash at a speed of 23.0 ą 0.1 mi/h.(a) What is his de Broglie wavelength (in meters)?(b) What is the uncertainty in his position?

i determined the wavelength correctly, but how do you determine the uncertainty

chemistry - TutorCat, Thursday, September 16, 2010 at 8:53pm
wavelength = h/mv
ą 0.1 mi/h
chemistry - TutorCat, Thursday, September 16, 2010 at 8:54pm
http://www.jiskha.com/display.cgi?id=1284677676

Answer this Question

Related Questions

Chemistry - A 279 lb fullback runs the 40 yd dash at a speed of 18.5 ± 0....
Chemistry - A 295 lb fullback runs the 40 yd dash at a speed of 19.3 ± 0....
Chemistry - What is the de Broglie wavelength of an oxygen molecule, O2 ...
Physics - A particle has a de Broglie wavelength of 3.30 x 10^-10 m. Then its ...
physics - A particle has a de Broglie wavelength of 3.30 10-10 m. Then its ...
Physics - The interatomic spacing in a crystal of table salt is 0.281 nm. This ...
de Broglie Wavelength - The presence of oxygen atoms on the surface results in ...
chemistry - An alpha particle (mass = 6.6 × 10-24 g) emitted by radium ...
Chemistry - An alpha particle (mass = 6.6 10-24 g) emitted by radium travels at ...
Chemistry - Calculate the de Broglie wavelength, in nanometers, associated with ...

For Further Reading

First Name:
School Subject:
Answer: