'Phase change occurs' diaporamas de présentation

200

Properties of Matter. Phase Changes. Energy & Thermo- Dynamics. Temp. and heat. Pressure. 100. 100. 100. 100. 400. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500.

690 views • 51 slides

PHASE CHANGES

412 views • 20 slides

What is the difference between the molecules in a cup of water and the molecules in a cube of ice?

What is the difference between the molecules in a cup of water and the molecules in a cube of ice?. A the molecules in water have less kinetic energy. The molecules in the cube of ice are less free to move. The molecules in the cube of ice are moving faster.

298 views • 14 slides

Unit 3 Topic 3

Unit 3 Topic 3. In order for a substance to undergo a phase change (a change in physical state) the individual particles must either speed up or slow down. Particles speed up when heat is added , this process is considered endothermic because heat is absorbed .

275 views • 11 slides

Chapter 37

224 views • 11 slides