The water in an aquarium is warmed by a heater located under the gravel in the bottom of the aquarium. Explain how the energy is transferred to the gravel.
Explain how the energy is transferred throughout the water.

I don’t really know how the energy is transferred through the gravel but for the water I believe it’s through convection of the water currents

Explanation:

thanks

Explanation:

Explanation:

Proper placement of the aquarium heater will assure that the tank is In your home aquarium, the best location for placing a heater is near the maximum water flow,  heater is what quickly and evenly disperses heated water throughout  instead of one 200 watt heater, use a 100-watt heater at each end.