Скачать или смотреть Why do we use mercury in thermometer instead of water

Why Mercury rules the Thermometer (and Water takes a dip!) ️

Ever looked at a thermometer and wondered why it's filled with shimmering mercury and not, well, water? This short video reveals the surprising science behind this liquid gold!

Mercury moves with the groove:Unlike water, mercury expands super evenly as it heats up. This makes it a temperature maestro, giving us precise readings. Water, on the other hand, expands like a party animal at first, then chills out, messing up the accuracy.
Sticky situations: Water loves clinging to glass, making it hard to track its movements in the thin tube. Mercury? Smooth operator, it doesn't get stuck, always giving us a clear view of its temperature dance.

Get ready for more thermometer twists and turns, including why mercury's wide temperature range makes it a true champion! This video is packed with science you can shake a thermometer at, so dive in and get schooled!
تھرمامیٹر میں مرکری کو کیوں استعمال کیا جاتا ہے؟
mercury KO thermometer mai kyon istrmal kya jata hai?
हम थर्मामीटर में पारे का उपयोग क्यों करते हैं, पानी का नहीं?


#sciencemagic #thermometersecrets #mercuryvswater #factcheck #learningonyoutube #coolchemistry