Answer:
recording the wavelength of light
Explanation:
When an appropriate measure of energy say in the form of light of a certain wavelength, is supplied, electrons have a tendency to absorb the energy and get excited to a higher energy level. Conversely, if an electron is already at a higher energy state it will emit energy in the form of light (or heat) and return to a more stable lower energy state.
Answer:
The answer is CH4<CH3OCH3<CH4O<CaCO3
Explanation:
Answer:
it keeps the heat in and the bugs and flys out
Explanation:
a region around a magnetic material or a moving electric charge within which the force of magnetism acts.
It would be Water and salts
