Write down the name of:
(a) two particles used in explaining the wave nature of matter;
(b) one device whose invention is based on the wave nature of matter.
Verified Correct Answer: .
Physical Principles & Numerical Solution
(a) Particles used in explaining the wave nature of matter are: hydrogen atom or proton, helium atom, electrons, neutron and helium nuclei or apha particles.
(b) Inventions based on the wave nature of water devices are:
- Electron microscope and scanning tunneling microscope (STM).
Source: Myschool Past Questions Archive (Record #53131)