Tesla is now a battery company first, and a car company second. Tesla isnât creating a new market, though. The Tesla Powerwall is not exactly the first home battery of its kind. Others exist. Most home batteries function approximately like this: batteries charge at night, when utility companyâs rates are the lowest, and can then be switched on in the morning so homeowners can enjoy that cheap energy throughout the day.
Charlesâs Law states that at constant pressure, the volume of a given sample of a gas is? directly proportional to the absolute (or Kelvin) temperature. Suppose a sample of oxygen has a volume of 135. mL at a temperature of 50.0ÂºC.
This link takes you to a discussion of the experiment Boyle performed, the data he gathered and his picture. His law gives the relationship between pressure and volume if temperature and amount are held constant. If the volume of a container is increased, the pressure decreases. If the volume of a container is decreased, the pressure increases.