Traditional Culture Encyclopedia - Hotel accommodation - Why does the water in the bathtub look blue?
Why does the water in the bathtub look blue?
water and light produce
water and light produce. Water is colorless and transparent, but it only allows blue light in light to be refracted, while other colors are directly absorbed. The blue light that penetrates the past hits the bottom of the bathtub and is reflected back, so the water looks blue.
copper ion dissolution copper ion dissolution (if the material inside the water heater or the water pipe is copper), the result of the reaction between copper ion dissolved in water and fatty acid of soap and scale. Usually it only happens in new copper pipes, and it will disappear after a long time of use.
- Previous article:Jinbang memory stick warranty
- Next article:May I know the current record company in Guangzhou?
- Related articles
- What is the use of the Dongcheng Diamond Card check-in gift certificate?
- How about Huiyuan International? OK or not? Is it worth buying?
- Birthday banquet process
- How long does it take to travel in lover island?
- Introduction of local attractions of Millennium Hotel in Beijing
- About the author of Shanju
- Where is Guangzhou Dinglong International Hotel? What is the subway station nearby? Can I still book tickets now?
- How on earth did Princess Cece die?
- Which homestay in Zengjiashan is better?
- Which government department can find information about newly-built hotels all over the country?