Task #1 Explain the difference between conduction, convection and radiation.
​Task #2
Explain what is happening in this diagram. Also describe what heat transfer process is taking place.

PICTURE GOES HERE

​Task #3
Explain why it's much colder at the bottom of a pool than at the top.
Also describe what heat transfer process(es) are taking place.

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

it is the most commonly accepted one