Wat is LessonUp
Zoeken
Kanalen
Inloggen
Registreren
‹
Terug naar zoeken
1Aht Nutrition Phase transitions
What do you remember about the phases of matter?
1 / 17
volgende
Slide 1:
Open vraag
Natuurkunde / Scheikunde
Middelbare school
havo, vwo
Leerjaar 2
In deze les zitten
17 slides
, met
interactieve quizzen
,
tekstslides
en
1 video
.
Lesduur is:
45 min
Start les
Bewaar
Deel
Printen
Onderdelen in deze les
What do you remember about the phases of matter?
Slide 1 - Open vraag
Do you think a phase can change into another phase?
A
Yes
B
No
Slide 2 - Quizvraag
Slide 3 - Video
Phase changes
Slide 4 - Tekstslide
Learning objectives
I can name the six phase changes that substances can undergo
I can describe how the phase transitions of water play a key role in all kinds of weather phenomena
I can use the particle model to explain why temperature plays a key role in melting and evaporation
Slide 5 - Tekstslide
Phase transitions
As we know, weather can change suddenly
A day can start sunny, but end up with a thunderstorm
Slide 6 - Tekstslide
Phase transitions
There are six phase transitions
We will walk through these transitions with examples and pictures
Slide 7 - Tekstslide
Freezing/solidification liquid->solid
When water freezes it turns into ice
The term solidifying is also used, but for things that turn solid at temperatures above 0 degrees Celsius like candle wax
Slide 8 - Tekstslide
Melting solid->liquid
When the temperature rises, the solid ice will turn into a liquid again
Slide 9 - Tekstslide
Evaporation liquid->gas
Over time, when it is warm enough, water can turn into invisable water vapour
Slide 10 - Tekstslide
Condensation gas->liquid
But when warm air cools down and meets a cold object, water vapour condenses out and turns water vapour into visable water
Slide 11 - Tekstslide
Deposition gas->solid
When the temperature drops below 0 degree Celsius, water vapour turns into solid ice
Slide 12 - Tekstslide
What changes in a phase transition?
A
Nothing changes
B
The distance between the molecules
C
How hard the molecules vibrate
D
The composition of the atoms in the molecules
Slide 13 - Quizvraag
A substance can change from solid to liquid. This is called a phase transition.
What is the name of this phase transition?
A
freezing
B
evaporation
C
melting
D
deposition
Slide 14 - Quizvraag
Do particles change shape or size during a phase change?
A
Yes
B
No
Slide 15 - Quizvraag
Do molecules change during phase transition?
A
Yes
B
No
Slide 16 - Quizvraag
How can a substance change from the solid to the liquid phase?
A
a decreasing temperature
B
an increasing temperature
C
by shaking
D
not possible
Slide 17 - Quizvraag
Meer lessen zoals deze
3.3 Phase changes
November 2023
- Les met
21 slides
Natuurkunde / Scheikunde
Middelbare school
havo, vwo
Leerjaar 2
Lesson 4: 3.3 Phase Change
September 2024
- Les met
24 slides
Natuurkunde
Middelbare school
vwo
Leerjaar 2
Recap chapter 3
December 2023
- Les met
23 slides
Natuurkunde / Scheikunde
Middelbare school
havo, vwo
Leerjaar 2
Chapter 2.1 Ice, water, water vapour and 2.3 Phase changes
April 2020
- Les met
17 slides
Natuurkunde
Middelbare school
vwo
Leerjaar 3
H1.3 Transition of phases (Micro, macro and temperature changes)
Oktober 2022
- Les met
40 slides
Scheikunde
Middelbare school
havo
Leerjaar 3
Quiz Ch 3 + 4.1
December 2021
- Les met
23 slides
Natuurkunde
Middelbare school
mavo, havo, vwo
Leerjaar 2
Topic 3.5:moving particles
Oktober 2024
- Les met
30 slides
Science
Middelbare school
havo
Leerjaar 2
Phase transitions
Oktober 2023
- Les met
14 slides
Natuurkunde
Middelbare school
vwo
Leerjaar 1