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The Earth's Magnetic Field

The Earth behaves like a giant bar magnet and as such there is a magnetic field present around it. The Earth’s magnetic field is thought to be caused by flowing liquid metals in the outer core of the planet which causes electric currents and a magnetic field.

Onderwerp en thema
Form 2
Physics
Magnetism
Earth's magnetic field
Type bron
Werkbladen en klassikale activiteiten
Taal
English
Uitgever
Department of Higher Education
Publicatiedatum
No date
Licentie auteursrecht
CC BY
Houder auteursrecht
Department of Higher Education and Training
Schepper/Auteur
Leigh Kleynhans
Deelnemer
Michael Atkinson
Trefwoord
Magnetic Field
North Pole
South Pole
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Points, Lines, Line Segments and Ray: 3 Videos

Video 1: Introduces the concepts of points, lines, rays and line segments
Video 2: Provides examples of points, lines, line segments and rays
Video 3: Common mistakes made

Onderwerp en thema
Form 1
Mathematics
Geometry
Points and lines
Type bron
Video
Taal
English
Uitgever
TicTac Learn
Publicatiedatum
2020
Licentie auteursrecht
CC BY
Houder auteursrecht
TicTac Learn
Schepper/Auteur
TicTac Learn
Trefwoord
Points
Lines
Line segment
Rays

Links

Solar energy

This YouTube video explores both passive and active solar energy.

Onderwerp en thema
Form 1
Geography
The solar system
Solar energy
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2021
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
Khan Academy
Schepper/Auteur
Khan Academy
Trefwoord
Solar energy
Weergeven