1. True or false: All matter on earth contains
2. True or false: the molecules and frozen water are in motion
3. True or false ice is too cold to have thermal energy
4. Which way will heat flow when I and water are combined in a glass?



4 years ago Comment

1). Could be true or false, depending on what the missing word is.

2). The molecules IN frozen water are in motion.

3). Ice has plenty of thermal energy. Everything that's  at
any temperature above -273°C has some.

4). It'll flow both ways, but vastly more FROM the water TO the ice.