Density

Question 1

What is the Density formula

Answer 1

D= M over V

Question 2

Definition of Density

Answer 2

Density is a measure of how tightly packed particle in a substance

Question 3

Density of water

Answer 3

1g/cm3

Question 4

What would happen if a substance was more dense thena liquid

Answer 4

it will sink

Question 5

What would happen if a substance was less dense than a liquid

Answer 5

it would float

Question 6

Is hot air denser then cold air

Answer 6

no

Question 7

Why is hot air less dense than cold air

Answer 7

because the particles have more enrgy meaning they move around faster a dn spread out more

Question 7

Volume equation

Answer 7

V=lwh

Question 8

How do you measure irregular solids

Answer 8

Use an Eurla can: Fill it with water up to the spout. Lower the object in, on some string( so you dont get ifngers in) The displaced water is collected. easure volume in a measuring cylinder

Question 9

Is solid mroe tightly packed then a liquid and a gas

Answer 9

yes

Question 10

what substance disobeyes th eparticle rule

Answer 10

WATER