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S803 - Physical Properties of Matter - Eisenhower

Last updated about 1 month ago

27 questions

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Questions 1 & 2

03:05

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Text, Question 4

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Question 7

10:59

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Question 12

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When you jump into the air, you are always pulled back to the Earth by GRAVITY. You can feel the pull of gravity between yourself and the Earth. Explain why you CANNOT feel the pull of gravity between yourself and another person.

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Question 24

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Explain what the density of an object tells us about the particles the object is made of.

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Question 27

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Density is how much matter (mass) is packed into a certain space (volume). Density tells us if something will float or sink in a liquid. The more matter that is  tightly packed in a given volume, the denser the object is.

Examples of density:
Oil and Water: Oil is less dense than water, so it floats on top.
A rock: A rock is denser than water, so it sinks.
A balloon filled with air: The balloon is less dense than the same amount of air outside the balloon, so it floats.
A piece of wood: Some wood is less dense than water, so it floats, while other wood is denser and sinks.

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Draggable item		Corresponding Item

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Draggable item		Corresponding Item

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Question 15

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__________

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__________

Question 18

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True

Question 19

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True

Question 20

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True

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True

Question 22

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True

Question 23

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True

What does the word opaque mean? Click all that apply.

Matter that does not allow light to pass through.

Matter that you cannot see through

A Rock

A Window

Decide whether the following physical properties of matter can be observed with the 5 senses or measured with a scale, a ruler, a thermometer, or a measuring cup.

weight

mass

length

shape

odor

volume

Texture

Observable Properties of Matter

Measurable Properties of Matter

Decide whether the following physical properties of matter can be observed with the 5 senses or measured with a scale, a ruler, a thermometer, or a measuring cup.

density

sink/float

volume

magnetic

state

temperature

Observable Properties of Matter

Measurable Properties of Matter

How is mass different from weight?

Mass is a measure of the force exerted on an object due to gravity, while weight is a measure of the amount of matter in an object.

Mass and weight are the same thing and can be used interchangeably.

Mass and weight are both measures of the amount of space an object occupies.

Mass is a measure of the amount of matter in an object, while weight is a measure of the force that gravity is pulling on the object.

Can the mass of an object change?

Only if the object is in motion.

No, the mass of an object remains constant.

Only if the object is heated or cooled.

Yes, the mass of an object can change.

Which of the following objects would be malleable?

a screwdriver

a paper cup

your desk

bread

Jello

Which of the following items are denser than water?

an empty water bottle

a stapler

a brick

a beachball

a human

Electrical Conductor

A material that does not let electricity flow through it. It's like a barrier that keeps electricity from passing through. Examples include rubber, plastic, and wood.

Electrical Insulator

A material that allows electricity to flow through it easily. Metals like copper and aluminum are good conductors, which is why they're used in wires.

What does the term "solubility" mean?

The ability of a substance to conduct electricity.

The ability of a substance to dissolve in another substance.

The ability of a substance to change color.

The ability of a substance to float in water.

Which of the following is not a physical property of matter?

Conductivity - Let Electricity Through

Density - Float or sink?

Malleability - Bend or reshape?

State of Matter - Solid, Liquid or Gas

Magnetism

Flammability - does it catch fire

Solubility - Dissolve?

A

B

C

D

A

B

C

D

A

B

C

D

Match the word with its correct definition

Volume  

How tightly particles are packed in the volume of a given material

density   

How much matter is in something

mass    

How rough or smooth the surface of something is

Texture   

something you can see through

Transparent   

How much space something takes up

opaque

dense

hard

transparent

weight

melting point

magnetism

density

temperature

weight

heat

mass

False

False

False

False

False

False