Friday

October 24, 2014

October 24, 2014

Posted by **jason** on Sunday, April 22, 2012 at 2:12pm.

- physics -
**Elena**, Monday, April 23, 2012 at 3:26amλ =h/p,

KE = p^2/2•m

p =sqrt(2•m•KE)

λ1 =h/sqrt(2•m•KE1),

λ2 =h/sqrt(2•m•KE2)=

= h/sqrt(2•m•4•KE1)=

= h/sqrt(4•p)= λ1/2 =

=1.65•10^-10 m.

**Answer this Question**

**Related Questions**

Physics - A particle has a de Broglie wavelength of 3.30 x 10^-10 m. Then its ...

Physics - The kinetic energy of a massive particle is equal to the energy of a ...

physics - In a Rutherford scattering experiment a target nucleus has a diameter ...

Physics - In a Rutherford scattering experiment a target nucleus has a diameter ...

de Broglie Wavelength - The presence of oxygen atoms on the surface results in ...

Physics please help! - The de Broglie wavelength of a proton in a particle ...

physics help! - I don't get this problem! Please show work. Thanks!! The de ...

Physics - I don't get this problem! Please show work. Thanks!! The de Broglie ...

College Physics II - What is the de Broglie wavelength of electrons with the ...

Quantum Physics - An electron and a proton each have a thermal kinetic energy of...