Surface Tension

Why are drops spherical?

• For the light

• surface tension

• surface composite

• for the air

What is surface tension?

• property of liquids

• property of air

• property of solids

• property of water

What does represent an individual blue circle liquid?

• molecule of dioxide

• molecule of air

• molecule of gas

• molecule of water

Tags

NGSS.MS-PS1-1

How the intermolecular attractions influence the surface?

• Intermolecular contractions

• Intermolecular attractions

• Intermolecular

  supperss

• Intermolecular

Under the surface, intermolecular attractions:

• Pull on individual molecules in all directions

• Pull on molecules in directions

• Pull on individual molecules in few directions

• Pull on individual molecules of air

at the surface pull on the molecules is:

• lateral

• downward

• right

• left

Tags

NGSS.MS-PS1-4

Surface molecules are:

• compressed tightly together an the surface

• compressed thin together an the surface

• compressed slow together an the surface

• compressed hard together an the surface