GED Science Practice

Which term relates to the use of hot water or electrical heaters to radiate heat in a building?

1. Recycle

2. Reflex

3. Radiant energy

4. Radiant heating

The correct answer is: Radiant heating

The term that specifically relates to the use of hot water or electrical heaters to radiate heat in a building is radiant heating. This system works by distributing heat directly from a surface to the occupants and objects in the room, rather than heating the air alone. Radiant heating systems can be found in various forms, including heated floors, baseboards, and heating panels, which make them an efficient way to maintain comfort in a space. The effectiveness of radiant heating lies in its ability to provide even, consistent warmth, reducing energy costs compared to traditional heating methods. This type of heating is especially effective in larger or poorly insulated spaces where conventional heating might struggle.