Any material that can flow and that takes the shape of its container is called a ___.

• solid

• fluid

• glass

• wood

Tags

NGSS.MS-PS1-4

The force exerted on a given area

• pressure

• muscle

• potential

• velocity

What particles in a fluid produces pressure?

• gravity

• motions

• salt

• solids

Bubbles are round because fluids exerts the same pressure in all directions.

• true

• false

Tags

NGSS.MS-PS1-4

Pressure is a force exerted on an area

• true

• false

What is the equation to calculate pressure?

• pressure = gravity ∕ weight

• pressure = newtons ∕gravity

• pressure = force∕ area

• pressure = motion⁄ particles

The SI unit of force is the kilograms (kg).

• true

• false

The SI unit of force is the pascal (Pa) where one pascal equal to a force of one newton.

• true

• false

Tags

NGSS.HS-PS2-1

The layer of gases that surrounds Earth is called __

• precipitation

• condensation

• meteorology

• atmosphere

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The pressure caused by the weight of the atmosphere is called atmospheric pressure.

• true

• false

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6