出典:Wikipedia
出典:『Wikipedia』 (2011/07/07 11:48 UTC 版)
Thermochromism is the ability of substance to change color due to a change in temperature. A mood ring is an excellent example of this, but it has many other uses such as baby bottles (changes to a different color when cool enough to drink) and kettles. Thermochromism is one of several types of chromism.