if the following sentance true or false, also can you please write the correct version of it if false.
if you want a small volume of hot water, you should place the immersion heater near the bottom of the hot water tank.
false. the heater would heat the bottom water, then because of density, the hot water would move to the top.
The following sentence is false:
"If you want a small volume of hot water, you should place the immersion heater near the bottom of the hot water tank."
The correct version of the sentence is:
"If you want a small volume of hot water, you should place the immersion heater near the top of the hot water tank."
Explanation:
To understand why the corrected version is more accurate, we need to consider the principles of convection. When the immersion heater is positioned near the bottom of the hot water tank, it heats the lower portion of the water first. As the water warms up, it rises to the top, resulting in hotter water near the top of the tank. Therefore, if you want a small volume of hot water, placing the immersion heater near the top ensures that the water at the top will be hotter and more readily available for use.