Wave-particle Duality

A physics teacher explains that light shows interference in some experiments yet behaves as photons ...

Wave-particle duality means particles exhibit?

Identical electrons are accelerated from rest, one through a potential difference of $50\text{V}$ ...

A metal surface of work function $1.0\text{eV}$ is illuminated separately by light of wavelength $...

In a landmark experiment a beam of low-energy electrons was scattered from a single nickel crystal a...

An electron and a proton are observed to have exactly the same de Broglie wavelength as they move th...

In a photoelectric experiment the stopping potential rises from $0.50\text{V}$ to $2.15\text{V}$...

Inside a reactor a neutron of mass $1.67\times 10^{-27}\text{kg}$ has been slowed to thermal equili...

An electron initially at rest is accelerated from rest through a potential difference of $100\ \text...

A proton and an alpha particle, both starting from rest, are accelerated through the same potential ...

Green light of wavelength $5\times 10^{-7}\text{m}$ from a laser pointer is incident normally on a ...

Ultraviolet light of wavelength $400\text{nm}$ illuminates a metal whose work function is $2.0\ \t...