2.1k views
4 votes
You want to create a special device to keep coffe warm which type of electromatic wave use

2 Answers

6 votes

<b><i>HEY DEAR!!

We will use
\huge{INFRARED} rays .


<marquee>HOPE IT HELPED YOU
User Amy Doxy
by
8.0k points
2 votes

Infrared Waves is the answer

Let me know if this helps..

User Carman
by
7.7k points