Qu'est-ce que LessonUp
Rechercher
Canaux
Connectez-vous
S'inscrire
‹
Revenir à la recherche
2.4 Density _ 1
Planning
Homework
Revision previous lessons
Explanation 2.4
Let's work
1 / 22
suivant
Slide 1:
Diapositive
Natuurkunde / Scheikunde
Middelbare school
havo
Leerjaar 2
Cette leçon contient
22 diapositives
, avec
quiz interactifs
et
diapositives de texte
.
La durée de la leçon est:
60 min
Commencer la leçon
Partager
Imprimer la leçon
Éléments de cette leçon
Planning
Homework
Revision previous lessons
Explanation 2.4
Let's work
Slide 1 - Diapositive
timer
1:00
Name as many
properties you know
Slide 2 - Carte mentale
You determine the mass with a ...
A
ruler
B
protractor
C
scale
D
measuring cilinder
Slide 3 - Quiz
1492.56 g = ... kg
A
149.256 kg
B
1.49256 kg
C
142.56 kg
D
0.149256 kg
Slide 4 - Quiz
How do you determine the Volume of an object?
Slide 5 - Question ouverte
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 6 - Quiz
Here you see the immersion method, where the volume of a stone is determined.
What is the Volume of this stone?
A
2
4
c
m
3
B
1
5
c
m
3
C
9
c
m
3
D
3
9
c
m
3
Slide 7 - Quiz
630 dm³ = ... m³
A
6
3
m
3
B
6
.
3
m
3
C
6
3
0
,
0
0
0
m
3
D
0
.
6
3
0
m
3
Slide 8 - Quiz
16.8 L = ... dm³
A
1
.
6
8
d
m
3
B
1
6
.
8
d
m
3
C
1
6
8
d
m
3
D
1
6
8
0
0
d
m
3
Slide 9 - Quiz
When does objects float?
When does objects sink?
Slide 10 - Question ouverte
Explanation
Density
= property ...
= is a physical and chemical quantity (variable) that expresses how much mass of that substance is present in a given volume.
The mass (in grams) of 1 cm
3
of a substance.
Every substance with a volume of 1
cm
3
has a different mass...
Slide 11 - Diapositive
Slide 12 - Diapositive
Uitleg
Aluminum
Density of 2,70 g/cm
3
You pronounce this as: 2.70 grams per cubic centimeter.
If you take 1
cm
3
aluminum and place it on a scale, the scale will indicate 2.70 grams
Slide 13 - Diapositive
What will happen when you put a brick into water?
A
It sinks
B
It hovers
C
It floats
Slide 14 - Quiz
What will happen when you put 'normal' wood into water?
A
It sinks
B
It hovers
C
It floats
Slide 15 - Quiz
Why does a brick sink and wood float?
Slide 16 - Question ouverte
Explanation
Sinking / Hovering / Floating:
Sinking: The substance that sinks has a bigger density
Hovers: The density of the substances are equal.
Floating: The substance that floats has a smaller density
Slide 17 - Diapositive
Explanation
Density of water = 1 g/cm
3
If density > 1 g/cm3 -->
It sinks
If density = 1 g/cm3 -->
It hovers
If density < 1 g/cm3 -->
It floats
Slide 18 - Diapositive
Describe in your own
words what density means
timer
0:45
Slide 19 - Question ouverte
Does the mass of an object affects if it sinks, hovers and floats?
A
No
B
Yes
Slide 20 - Quiz
Which liquid has the ...
lowest density
highest density
Slide 21 - Question de remorquage
Let's work
Now:
- Finish exercises §2.3
- Read §2.4
- Make §2.4 - exercise.: ...
Slide 22 - Diapositive
Plus de leçons comme celle-ci
2.4 Density _ 2
Avril 2020
- Leçon avec
24 diapositives
Natuurkunde / Scheikunde
Middelbare school
havo
Leerjaar 2
Lesson 9
Mars 2023
- Leçon avec
12 diapositives
Nask
Middelbare school
havo, vwo
Leerjaar 2
Preparing for the test
Mars 2024
- Leçon avec
13 diapositives
Science
Middelbare school
havo
Leerjaar 2
8.8 and 8.9 Density
Février 2023
- Leçon avec
14 diapositives
Science
Middelbare school
vmbo lwoo, vwo
Leerjaar 2
8.8 and 8.9 Density
Novembre 2024
- Leçon avec
14 diapositives
Science
Middelbare school
vmbo lwoo, vwo
Leerjaar 2
Lesson 14 2E
Mars 2024
- Leçon avec
20 diapositives
Science
Middelbare school
havo
Leerjaar 2
YR2_T1_Practice 1.1-1.3 TV2G
Mai 2024
- Leçon avec
11 diapositives
Science
Middelbare school
havo, vwo
Leerjaar 2
YR2_T1_Practice 1.1-1.3
Septembre 2023
- Leçon avec
11 diapositives
Science
Middelbare school
havo, vwo
Leerjaar 2