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Category Archives: 1. How are light and heat explained?
Veritasium – The Most Misunderstood Concept in Physics
Posted in 1. How are light and heat explained?, Unit 1, Videos
Tagged Energy
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Professor Dave: Wave Mechanics
Posted in 1. How are light and heat explained?, Unit 1, Videos
Tagged Light, Waves
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Professor Dave explains: What is Light?
Posted in 1. How are light and heat explained?, Unit 1, Videos
Tagged Electromagnetic Spectrum, Light, Waves
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Fermilab video – Why does light slow down in water?
Posted in 1. How are light and heat explained?, Unit 1, Videos
Tagged Fermilab, Light
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Fermilab video – Why does light bend when it enters glass?
Posted in 1. How are light and heat explained?, Unit 1, Videos
Tagged Fermilab, Light, Refraction
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Vsauce – How Much Does a Shadow Weigh?
Posted in 1. How are light and heat explained?, 1. How has understanding about the physical world changed?, Unit 1, Videos
Tagged Light, Video, Vsauce
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The Chart of Electromagnetic Radiations
The Lawrence Livermore lab posted this gorgeous old poster of the electromagnetic spectrum onto its Flickr page. It’s an amazing artifact of scientific education from 1944, complete with images of retro radio equipment, hospital radium rays and one of the first commercially … Continue reading
Posted in 1. How are light and heat explained?, 1. How has understanding about the physical world changed?, Unit 1
Tagged Electromagnetic Spectrum, Light, Radiation
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Double the temperature?
This is from an article, found on the Age Online site: (http://www.theage.com.au/victoria/four-people-mainly-infants-locked-in-cars-every-day-20140303-340p2.html) I’m guessing that it’s something like an increase from 27°C to 54°C. Quite possible & very dangerous to a child locked in the car. But is it actually “double … Continue reading
Posted in 1. How are light and heat explained?, Unit 1
Tagged Heat, Wrong
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