2.4 Density


  • Introduction density
  • The formula for density
  • Exercises
This lesson 
An introduction to 
density
1 / 14
suivant
Slide 1: Diapositive
Natuurkunde / ScheikundeMiddelbare schoolvwoLeerjaar 2

Cette leçon contient 14 diapositives, avec quiz interactifs, diapositives de texte et 1 vidéo.

time-iconLa durée de la leçon est: 45 min

Éléments de cette leçon


  • Introduction density
  • The formula for density
  • Exercises
This lesson 
An introduction to 
density

Slide 1 - Diapositive

Goals
  • To understand density
  • Calculating density
  • How to measure volume

Slide 2 - Diapositive

The formula for calculating the volume of a rectangular object is:
A
V = l x w x m
B
V = w x h x s
C
V = l x w x d
D
V = l x w x h

Slide 3 - Quiz

Here you see the immersion method, where the volume of a stone is determined.
What is the Volume of this stone?
A
24cm3
B
15cm3
C
9cm3
D
39cm3

Slide 4 - Quiz

Which image is the most dense?

Slide 5 - Diapositive

Slide 6 - Diapositive

Slide 7 - Diapositive

Slide 8 - Vidéo

Slide 9 - Lien

Density=volumemass
(kg/m3)
(m3)


(kg)

Slide 10 - Diapositive

Volume = 1000 cm3
Mass = 10 kg
Density =?
Volume = 1000 cm3
Mass = 1kg
Density = ?

Slide 11 - Diapositive

The stone beside has a mass of 18 grams.
Calculate the density of this stone.
A
0,5 g/cm^3
B
2 g/cm^3
C
9 g/cm^3
D
18 g/cm^3

Slide 12 - Quiz

A block is 5 cm long, 5 cm wide, 4 cm high and weighs 270 grams.

What is the density of this block?
What material is this block made of?

Slide 13 - Question ouverte

Assignments: 1 till 5

Slide 14 - Diapositive