Top answers

Physics
All levels

Explain how and why the diffraction pattern of electrons passing through a slit depends on their momentum.

To understand this question, we have to consider the wave-particle duality of electrons. When passing through a slit, electrons exhibit a wavelike property- they diffract or spread out like a wave passing...

Answered by Thomas F. Physics tutor
12475 Views

Explain the change of quark character associated with the beta-plus decay and deduce the equation.

First, we can deduce the equation for beta-plus decay in terms of the nucleons. We know a positron, ß+ (antilepton), is produced, so to conserve lepton number an electron neutrino, ve<...

Answered by Thomas F. Physics tutor
4933 Views

Why does an ice skater spin faster when they hold in their arms?

Find the angle at which total internal refraction takes place when light is going from glass to air.

We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences