Questions
A particle is moving three times as fast that of an electron. The ratio of de - Broglie wavelength of particle to that of the electron is 1.83×10–4. Then the particle is
detailed solution
Correct option is D
The mass of neutron and proton is the same and equal to 1.6 x 10-27 kg. While mass of electron is 9 x 10-31kg. It is moving three times faster than electron. The degroglie wavelength is given by λ = h/p. hence λ1λ2= p2p1. which is satisfied by both neutron and protonTalk to our academic expert!
Similar Questions
An electron is orbiting in 4th energy state in a hydrogen atom. The de-Broglie wavelength associated with this electron is nearly equal to
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
