Answer: Units: C, T and Variables: <em>c, C, t, T</em>
(a) C is the unit of charge Coulomb, (e) T is the unit of magnetic field strength Tesla.
In physics, units are written straight and variables are written in italics. Various italic symbols are used for various quantities like <em>t </em>for time, <em>T</em> for temperature, <em>c</em> for any constant and <em>C</em> for curie constant.
A boiling pot of water (the water travels in a current throughout the pot), a hot air balloon (hot air rises, making the balloon rise) , and cup of a steaming, hot liquid (hot air rises, creating steam) are all situations where convection occurs. Read more on Brainly.com - brainly.com/question/1581851#readmore