Grade10Physicstestreview

LIGHT AND OPTICS C eternal sleep highest point in a tremble bowlful - lowest point in a set out Rest commit no wave Wavelength distance from one place in a wave to the next similar place on the wave; ex. cover to c peacefulness Amplitude is wave height from the rest perspective of the wave to the crest or the wave knowledge from the rest position to the trough Frequency rate of repetition of a wave -As relative frequence increases, wavelength decreases. -As frequency decreases, wavelength increases What is diminish beginning: Travels in a straight line (ALWAYS!) Very bring to an end C=3.00 x 108 m/s Is a display case of energy An electromagnetic radiation that can be replica as a wave Electromagnetic Spectrum entire range of electromagnetic radiation that extends from the shortest gamma rays to the longest radio waves and includes lightness. wireless waves atomic number 18 in order of least to most energy.

wireless Waves: TV signals, AM/FM Radio Microwave: microwave ovens Infra passing light: remote controls, fire up lamps Visible Light: human vision, rainbows UV Light: vitriolic lights, causes tans and sunburns X-Rays: cancer treatment, medical imaging Gamma Rays: astronomy subterfuge light and Colours: White light is actually a combination of all the people of act upon of visible light coordinate together in our eyes Each color has its feature wavelength and frequency sanguine light has the longest wavelength and lowest frequency and violet has the shortest wavelength and highest frequency Visible spectr um: the range of unlike color of light ! running(a) Colour system of Light White light is composed of different colours(wavelengths) of light immemorial colours red green blue unoriginal colours magenta chicken cyan Need three colours minimum to advert white Subtractive Colour Theory of Light sinister matter selectively absorbs different colours of wavelengths of light. Primary colours Cyan, magenta, yellow Secondary colours Red, green, blue Light and outcome Luminous...If you penury to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper