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Oct 16 2016
Introduction
This is a great “technical practical” that you can use to investigate how a lever works, but in
a fun practical way. It requires some tricky kit, so you might need to go do to the local tyre shop to see if they will let you have a go!
Equipment…
Safety: to avoid cuts or crushing injury wear gloves and heavy duty shoes, in case your hands slip on the lever as you apply forces.
Method
Control Variables
Permanent link to this article: https://animatedscience.co.uk/2016/investigating-levers-aqa-triple-science-p3-stretch-project
Jun 18 2016
Here is set of Tarsia Puzzles you are free to use for revision for AS AQA Physics in the main. You will need to right click to download, then also put the tarsia formulator on your PC to view and edit…
3 Photoelectric Effect Circle Tarsia
3 QM Energy levels tarsia Excitation
7 to 9 Vectors and Forces Tarsia
12 Electricity Intro OCR X Rays Image intensifier Tarsia
Permanent link to this article: https://animatedscience.co.uk/2016/tarsia-puzzles-for-a-level-physics
Apr 26 2016
James Webb’s mirror is revealed – http://www.bbc.co.uk/news/science-environment-36144300
Permanent link to this article: https://animatedscience.co.uk/2016/bbc-news-james-webbs-mirror-is-revealed
Apr 23 2016
Here are a set of resources to help with iGCSE forces and Astronomy Section. The syllabus aims are shown below and also all the resources for the lesson. The idea is to have a printed version of the PPT ideally or use on a PC where you can edit it, or view on a tablet. As you work through the activities you should have a 2nd browser tab open for the quiz, and work through the questions as you go. Also linked from the quiz are some breakout videos to view if you get stuck. I would also suggest you download a QR Code reader so you can find any links quickly.
1.32 Understand gravitational field strength, g, and recall that it is different on other planets and the moon from that on the Earth
1.33 Explain that gravitational force:
1.34 Describe the differences in the orbits of comets, moons and planets
1.35 Use the relationship between orbital speed, orbital radius and time period
1.36 Understand that:
[yt4wp-video video_id=”85jkZE2_oNg”]
Permanent link to this article: https://animatedscience.co.uk/2016/igcse-physics-forces-astronomy
Dec 04 2015
Display of volcanic lightning inside giant smoke and ash cloud over Europe’s tallest active volcano is Voragine crater’s first eruption in two years. The night sky lights up over the east coast of Sicily as Mount Etna’s Voragine crater erupts for the first time in two years. The giant plume of smoke and ash thrown up by the blast creates a dazzling display of volcanic lightning, a mysterious phenomenon seen in many of the most powerful volcanic eruptions.
It is thought that ash particles rubbing together inside the cloud could lead to the buildup of an electric charge that triggers the lightning strikes, much as a weak charge builds up on a balloon rubbed on a jumper
When the Icelandic volcano Eyjafjallajökull erupted in 2010, the combination of dust with ice and water from an overlying glacier produced a spectacular “dirty thunderstorm” that sent streaks of lightning leaping around inside the plume that drifted overhead.
The tallest active volcano in Europe, Mount Etna stands 3329m high and has been erupting for an estimated 2.5m years. In modern times, towns and villages in the foothills of Etna have been protected by ditches and concrete dams that divert lava flows to safer ground. The volcano has five craters: the Bocca Nuova, the north-east crater, two in the south-east crater complex and the Voragine. The Voragine crater formed inside the volcano’s central crater in 1945.
Volcanic activity in the region is driven by the collision of the African tectonic plate with the Eurasian plate. Magma from molten rock erupts as lava and ash and builds the volcano in the process.
http://gu.com/p/4enax?CMP=Share_AndroidApp_WordPress
Permanent link to this article: https://animatedscience.co.uk/2015/sky-lights-up-over-sicily-as-mount-etnas-voragine-crater-erupts
Nov 20 2015
Parasitic worm ‘increases fertility’ – http://www.bbc.co.uk/news/health-34857022
Permanent link to this article: https://animatedscience.co.uk/2015/roundworm-good-hookworm-bad