Heated air rises while cooled air sinks.
I think it's C, longer wave length.
Answer:
A scalar is a quantity that is fully described by a magnitude only. It is described by just a single number. Some examples of scalar quantities include speed, volume, mass, temperature, power, energy, and time.
Examples of scalar quantity are:
Distance.
Speed.
Mass.
Temperature.
Energy.
Work.
Volume.
Area.
Explanation:
please mark me as brainliest thank you
This group is called “noble gases” because they do not react with other elements. This is because they have a full valence shell.
