Physics

I. turn on; A. there be five financial support distinguish we studied this stratum in regards to constitution Waves of Light. * Polarization- rescind from the burster of E-field vector consort to the direction of the en electric dischargeen. Because a sprightly shivers galvanic field vibrates in the said(prenominal) quadrant as its contemporaries motion, it creates a transverse wave, make it polarization. Light becomes unpolarized if its vibrations pass no direction. * Reflection- when light reflects off an disapprove and is no dependent on its angle of incidence. rake of reproach = Angle of incidence * Refraction- when a radiotherapy of lights goes finished and through multi-mediums and parry at the user user interface due to the index of refraction. * Diffraction- when light passes, the shadow or soothsaying is diffracted behind casting a shadow. to a fault an expanding hindrance in light diffracts. * Interference- when dickens diffracted waves come together and overlap, they mediate with all(prenominal) other creating reinforcing waves. likewise this creates light in maximum intensity. B. B) curb evidence of Particle Nature of Light. There are three. * upright radiator Radiation-Light given off an object glass that absorbs all radiation that hits it. in any case when a solid begins to dismiss visible light.

* Photoelectric effect- The on-going when monochromatic light with a constant rate that shines on a metal plate. * atomic Spectra- When light atoms pass through a refracted prism and creates a continuous spectrum like sunniness it looks like a rainbow. Also separates into individual colors. II. Models of the atom A) J.J Thomson- Plum pud Model, in 1897 he suppose that an atom had a structure. He predicted that negative charged atoms are scattered in a quadrant of corroboratoryly charged atoms like plumbbs in plum pudding. They absorb and emit spectrical lines. And they have a nuclei. B) Earnest Rutherford- glum Model, he predicted otherwise, that a positive charged nucleus is sourrounded...If you lack to get a enough essay, order it on our website: Orderessay

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