你是不是觉得零下十几度的天气已经冻得没法出门了?看到下面这些温度,你会感觉加件外套,系上围脖,其实这点冷不算什么。绝对零度物理学家们发现,宇宙中的温度有一个理论下限,即-273.15。宇宙中任何地方任何物体的温度都不可能比这更低。这个温度就被人们称作“绝对零度”。然而,根据热力学第三定律,绝对零度只可无限逼近,永远无法达到。因为任何空间必然存有能量和热 Do you think that the weather has frozen below zero do not have time to go out? See these temperatures below, you will feel plus jacket, tied on the collar, in fact, this cold is nothing. Absolute zero degrees Physicists have found that the temperature in the universe has a theoretical limit of -273.15. No object anywhere in the universe can ever have a lower temperature than this. This temperature is known as “Absolute Zero”. However, according to the third law of thermodynamics, absolute zero can only approach infinitely and can never be reached. Because any space must have energy and heat