Temperature difference

Temperature difference refers to the variation in heat or thermal energy between two points or objects. It indicates how much warmer or cooler one area is compared to another. For example, if one side of a room is 75°F and the other is 65°F, the temperature difference is 10°F. This concept helps us understand heat flow—heat moves from hotter to cooler areas until balance is reached. It’s an important factor in weather, engineering, and daily life, influencing how we heat buildings, design cooling systems, and predict weather patterns.