The buoyant force or upward buoyancy force
A barometer is used to measure air pressure!
Answer:
Option A
Explanation:
At segment T-U, the substance changes from a liquid to a gas and does not change temperature.
The reason is because latent heat of vaporisation allows for the absorption of heat in the change of state and temperature remains constant until it has fully changed state.
Answer:
ill help if u help me?its 4am
