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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.

Subject and Topic
Form 2
Physics
Magnetism
Earth's magnetic field
Resource Type
Werkbladen en klassikale activiteiten
Language
English
Publisher
Department of Higher Education
Publication Date
No date
Copyright Licence
CC BY
Copyright Holder
Department of Higher Education and Training
Creator/Author
Leigh Kleynhans
Contributor
Michael Atkinson
Keyword
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

Subject and Topic
Form 1
Mathematics
Geometry
Points and lines
Resource Type
Video
Language
English
Publisher
TicTac Learn
Publication Date
2020
Copyright Licence
CC BY
Copyright Holder
TicTac Learn
Creator/Author
TicTac Learn
Keyword
Points
Lines
Line segment
Rays

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Vernier scale use 0.02 scale measurement is 19.44

This diagram, Vernier scale use 0.02 scale measurement is 19.44 mm, illustrates how to read the length of the given object using vernier calliper.

Subject and Topic
Form 1
Physics
Measurement
Basic apperatus/equipments and their uses
Resource Type
Media (afbeeldingen, foto's, illustraties, audio)
Language
English
Publisher
Wikimedia commons
Publication Date
2011
Copyright Licence
CC BY
Copyright Holder
Wikimedia commons
Creator/Author
Lookang
Source
Internet
Keyword
Vernier
Calliper
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