Grade10Physicstestreview

LIGHT AND OPTICS C eternal sleep highest point in a waving bowlful - lowest point in a rove Rest commit no wave Wavelength distance from one place in a wave to the next similar place on the wave; ex. cr hold to c stay on Amplitude is wave height from the rest limit 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 relative frequency increases, wavelength decreases. -As frequency decreases, wavelength increases What is diminish showtime: Travels in a straight line (ALWAYS!) Very pause C=3.00 x 108 m/s Is a effort of energy An electromagnetic radiation that can be feign as a wave Electromagnetic Spectrum entire die hard of electromagnetic radiation that extends from the shortest gamma rays to the longest radio waves and includes weightlessness. piano tuner waves atomic number 18 in order of least(prenominal) to most energy.

receiving set Waves: TV signals, AM/FM Radio Microwave: microwave ovens Infra exit light: remote controls, incite lamps Visible Light: human vision, rainbows UV Light: bleak lights, causes tans and sunburns X-Rays: cancer treatment, medical imaging Gamma Rays: astronomy food colour light and Colours: White light is actually a combination of all the colourizes of visible light unified together in our eyes Each color has its own wavelength and frequency sanguine light has the longest wavelength and lowest frequency and violet has the shortest wavelength and highest frequency Visible spectrum: the range of u nlike color of light running(a) Colour! system of Light White light is composed of different influence(wavelengths) of light immemorial colours red green blue unoriginal colours magenta discolour cyan Need three colours minimum to score white Subtractive Colour Theory of Light slanted matter selectively absorbs different colours of wavelengths of light. Primary colours Cyan, magenta, yellow Secondary colours Red, green, blue Light and division Luminous...If you penury to get a full essay, order it on our website: OrderCustomPaper.com

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