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Recent content by Bubblegummerzboba

  1. B

    Chemistry atp

    12-15 marks on.mole calculations and titration. 9-14 marks on salt tables and their tests and observations You should know basic knowledge of chromatography Rf values and experimental chemistry. Practice drawing graphs a.d tables. Empirical and final formulas along with purity and yield...
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    Help Physics atp

    For the last question in you were supposed to use a cork, a lagging material, a thermometer and a watch. Time measured in minutes. To make it more accurate you used the cork to agoid evaporation of water and to fix the thermometer in the middle so as to not touch the tube walls. 1/3Rd immersion...
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    how to Minimize heating effect of a current(PHYSICS)

    You'll increase the resistance, it'll decrease current and lower the chances of the wire getting heated up. Also it may depend on the material of the wire. For example nichrome will heat up much quickly compared to copper
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    Help Physics atp

    Use a ray box with a cross sectional wire inside, a convex lens and a screen. Lensmsut be in the middle of these two Adjust the ray box and move it farther away from the lens u.til a clear image is formed kn the screen. Use the formula 1/focal length= 1/ distance of ray box from lens+ 1/distance...
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    Physics Practical Videos For ATP

    I can't see the video :/ only the audio's playing
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