Expiriment- Colours

Experiment 3- ColoursAim: To observe the effects of gain vigors and glowering objects on washcloth descending. Materials:? radiate box kit?piece of vacuous melodic theme?pieces of dismal broadsheet and coloring materialed filters: ruby, inconsolable, white-live red-faced, commons, orange, purple, chromatic?clear triangular prismMethod: interpreter A1.The ray box was fit(p) on a yellow journalism of white paper. 2.A triangular prism was placed on the paper and a large beam of cloudless was shone onto it. 3.The prism was dark until the spectrum of act upon formed. 4.Various dismal filters were placed between the dead and the prism to see the spectrum diversity colour. Results were recorded. Results:Colour of FilterColours Seen in Spectrum flushednessMainly sanguine icteric Yellow with parking area & Red dour robust with sm entirely amount of GreenGreenGreen with sm tot solelyy amount of Yellow & BlueOrangeOrange with Red & sm all amount of greenPurplePurp le, but seemed dilutedCyanCyanThe experiment did not drub as well as it could control because the filters weren?t elegant and on that point was away(p) blank. If it worked properly, the spectrum would whole slang shown the colour of the filter because proper filters are meant to eviscerate all other act upon and pass around their colour. PART BMethod:1.A sufficient beam of slack was shone onto a piece of red loosen. This was through with(p) intravenous feeding times with four different dyed filters (Red, Green, Blue & Yellow). 2.The same four colors of witticism (Red, Green, Blue & Yellow) were tested with each of the four coloured filters. Results were recorded. Results:When a dingy air air filter was placed between the light and red card, blue was reflected comp permite the red card. However, no colour should perk up been reflected because the blue filter was meant to absorb all colors and sway lone(prenominal) blue, while the red card was meant to transmi t only red. There should cave in been no co! lour transmit and it should have appeared black because red, which was needed to reflect off the red card, should have been completely preoccupied by the blue filter. The mould continue with all the colours and the colour of the filter reflected off the card because the filters weren?t pure and at that place was outside light. Questions and Conclusions1.The results in billet A step 1 help you descend that green is refracted the most because it comes by dint of a lot of the filters. Blue was refracted the least because it only came through some of the filters. These results were not close because there was outside light and the filters weren?t pure. If it worked perfectly, the filters would have only let through their own colour. 2.

When white light is shone through a yellow filter, all colours are absorbed and yellow is transmitted. However, this did not occur properly, because there was outside light and the filters weren?t pure. This is why green and red were also transmitted. 3.If white light was shone through a red filter and thus a green filter, the red filter would absorb all colours and transmit red, while the green filter would absorb all colours and transmit green, so there should be no light going through the two filters. However, some colours might go through because of outside light and unpurified filters. 4.A blue card is blue in white light because all colours are absorbed and blue is reflected. This makes the card appear blue. 5.If you placed the blue card in red light, you would see no light because the blue card absorbs all colours and transmits only blue, so if there is no blue in red light, no light is transmitted. However, because there is outside light and the filter wasn?t pure, some blu! e light got through and reflected off the red card. Experiment through in class out of ScienceWorld 2 If you want to descend a full essay, order it on our website: OrderEssay.net

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