Density of Fluid Introduction

What is fluid?

• Fluids are substances where the particles are free to flow.

• Fluids are substances where the particles are frozen and do not move or vibrate.

• Fluids are substances where the particles continuously stay at the high temperature of 3,000 Degrees Fahrenheit

• Fluids are substances that are composed of spiky purple particles that are found within fire embers.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Read the statement below and determine if the statement is true or false.

True or False: Gases (such as air) and liquids, (such as water) are both considered to be fluids

• True

• False

Place a check next to the items that are considered to be fluid.

• Water

• Gold

• Oxygen

• Floating plastic bag that is dancing in the wind.

Tags

NGSS.MS-ESS2-5

Leo has an iphone that has the mass of 40 g and a volume of 8 cm3. What is the density of the iphone?

• 5 g/cm3

• 50 g/cm3

• 2 g/cm3

• 40 g/cm3

What is density?

• Density is a quantity that conveys how much matter is concentrated in a certain amount of space (volume).

• Density Anything that has mass and takes up volume.

• Density is the space an object takes up.

• None of the above

What is the mathematical formula for density?

• Density = Length x Width

• Density = Mass x Volume

• Density= Mass  $mass\ \div\ volume$