That is True XD
Hope that helps :D
X is the gas and Y is the liquid. Intermolecular distances are farther apart in gases than in liquids.
Answer:
*a car geared neutral that is at a stop. two men start pushing it
*tire physical therapy. trie is at rest until you come up to the tire and flip it
*pushing a wheel barrel
Explanation:
everthing has to be at a complete stop then through energy be moved
Answer:
See explanation
Explanation:
If the energy of the ground state E1 is known, then we need to measure the difference in energy between the energy levels E5 .and E1. We can obtain this by measuring the frequency or wavelength of a photon that is emitted when an electron moves from energy level E5 to E1.
From Bohr's model;
ΔE = E5 - E1
Hence;
E5 = ΔE + E1
