States of Matter

Front

What are states of matter?

Back

States of matter is a physical form of something or a substance.

Front

What are the common states of matter?

Back

liquid, solid, gas

Front

What is an example of a liquid?

Back

blood

Front

What is an example of a solid?

Back

bone

Front

What is an example of a gas?

Back

CH4 (methane)

Front

What is Surface Tension?

Back

Surface tension is a force on the particles at the surface of a liquid

Front

What are two examples of surface tension?

Back

Ex. #1 - water on a leaf

Ex. #2 - cup full of water, over edge not dripping

Front

What is viscosity?

Back

Viscosity is the ability to flow

Front

What is an example of viscosity?

Back

Ex. high viscosity = "thick" and tougher to pour

Front

Oils = Sae 90 is thick (more viscosity) than Sae 90

Back

Sae 90 = gear case of tractor

Sae 30 = lawn mower engine