Viscosity

Viscosity can be described as...

• a physical property of liquids

• a physical property of solids

• a chemical property of liquids

Tags

NGSS.MS-PS3-4

High viscosity can be described as...

• a liquid that flows quickly

• a liquid that flows slowly

Peanut butter is an example of a...

• High viscosity liquid

• Low viscosity liquid

• Isnt a liquid at all! Don't be silly.

What is a fluid?

• A firm and stable shape.

• A substance that has no fixed shape and yields easily to external pressure.

Tags

NGSS.MS-ESS2-4

What is fluid flow?

• Describes how fluids behave when frozen.

• Describes how fluids behave when heated.

• Describes how fluids behave in their surrounding environment.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Which of these are fluids?

• Sand

• Water

• Oxygen

• Rocks

Tags

NGSS.MS-PS1-4

What is Viscosity?

• A fluids colour.

• A fluids temperature.

• A fluids resistance to flow.

Which of these factors affects Viscosity?

• Temperature

• Colour

• Taste

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If a liquid has high viscosity, it probably has:

• strong resistance to flow
• weak resistance to flow

Which material would have the greatest viscosity at normal temperatures?

• Peanut Butter
• Jelly
• Milk
• Marshmallow Fluff