NATIONAL INSTITUTE OF FASHION TECHNOLOGY, KOLKATA History of Foot Wear It is probable that the first shoes were worn by ancient man in the Ice Age, around 500,000 years…
1. 30/03/2014 KS3 Light 2. 30/03/2014 Properties of Light Light travels in straight lines: Laser 3. 30/03/2014 Light travels VERY FAST – around 300,000 kilometres per second.…
1. 2. Light and Sound In this unit: Properties of light Reflection Colours Refraction Properties of sound Hearing 3. Part 1 – Properties of Light Light travels instraightlines:…
1. Light In this unit: Properties of light Reflection Colors Refraction 2. Part 1 – Properties of Light Light travels instraightlines: Laser 3. Light travels VERY FAST…
1. Light and Sound In this unit: Properties of light Reflection Colors Refraction 2. Part 1 – Properties of Light Light travels instraightlines: Laser 3. Light travels…
1. Light and SoundIn this unit:1) Properties of light2) Reflection3) Colours4) Refraction5) Properties of sound6) Hearing 2. Part 1 – Properties of LightLight travels in…
Slide 1Light and Sound In this unit: 1)Properties of light 2)Reflection 3)Colors 4)Refraction 5)Properties of sound 6)Hearing Slide 2 Part 1 – Properties of Light Light…
1.CCOOLLOOUURR ANDAND LENSESLENSES 2. ColourColour White light is not a single colour; it is made up of a mixture of the seven colours of the rainbow. We can demonstrate…
1. 2. Light and Sound In this unit: Properties of light Reflection Colours Refraction Properties of sound Hearing 3. Part 1 – Properties of Light Light travels instraightlines:…
1. Light, EM Spectrum, and the Big Bang Theory 2. Electromagnetism • It is necessary to understand that electrical charge (positive/negative) and magnetism (north/south)…