Smartphones feel cold when you use them because the inside gets warmer, and that makes the outside feel colder. It's like when you put your hand on a warm cup, the cup feels hot, but your hand feels cool in comparison.
Examples
- Your phone feels cold when you're playing a game for hours.
- The back of your phone becomes cooler after you watch a long video.
Ask a question
See also
- How Does a Smartphone Recognize Your Face?
- Why Do We Use Passwords for Security?
- Why Do We Use ‘Barcodes’ on Products and How Do They Work?
- How does the latest generation of brain-computer interfaces function?
- How Did the Internet Begin?
Discussion
Recent activity
Categories: Technology · smartphone,technology,heat transfer,mobile devices