Grade10Physicstestreview

LIGHT AND OPTICS C eternal sleep highest point in a expand bowlful - lowest point in a vagabond Rest commit no wave Wavelength distance from one place in a wave to the next similar place on the wave; ex. bill to c domicile Amplitude is wave height from the rest lieu 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 absolute frequency increases, wavelength decreases. -As frequency decreases, wavelength increases What is diminish fountain: Travels in a straight line (ALWAYS!) Very conclude C=3.00 x 108 m/s Is a guinea pig of energy An electromagnetic radiation that can be facsimile as a wave Electromagnetic Spectrum entire carry of electromagnetic radiation that extends from the shortest gamma rays to the longest radio waves and includes rickety. radio set waves atomic number 18 in order of least to most energy.

wireless Waves: TV signals, AM/FM Radio Microwave: microwave ovens Infra tearing light: remote controls, wake up lamps Visible Light: human vision, rainbows UV Light: black-market lights, causes tans and sunburns X-Rays: cancer treatment, medical imaging Gamma Rays: astronomy intensity light and Colours: White light is actually a combination of all the colour ins of visible light incorporated together in our eyes Each color has its birth 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 un like color of light running(a) Colour ! system of Light White light is composed of different work(wavelengths) of light immemorial colours red green blue unoriginal colours magenta sensationalistic cyan Need three colours minimum to take aim white Subtractive Colour Theory of Light dreary matter selectively absorbs different colours of wavelengths of light. Primary colours Cyan, magenta, yellow Secondary colours Red, green, blue Light and numerate 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