## Temas para un research paper - Physics paper 6 igcse

Date: Jul 2018 posted by

different angles; Snell's law shown. PLZ make sure UR pencil IS well sharpened, take 2, IM taking 3 pencils. Improvements that could be done to a temperature experiment: Same

initial temperature, same volume of water, same shape of beaker. Stirring the water in the beakers. Yeh you same here man. Label ur axis. Consider using a eureka can (the dinkey can) for irregular shaped things. Procedure: - Drill two holes in the block. Start the stopwatch and take readings of temperature at regular intervals. Improvements made to experiments about heating effect and insulation: Covering the container with a lid. Procedures measuring length (4) when measuring heights, the rule must be held perpendicular to the base decide if measuring instrument should be parallel/ perpendicular to bench and if you would have to fix it to the bench use a caliper (close jaws tightly, make sure. Note the initial temperature of block and turn on heater for xseconds - Calculate Heat Energy Supplied by heater using formula. Hang it so it can swing freely. Measure the resistance of the resistor using the formula R V/l. Avoid parallax error, rEAD scale carefully (so not to get the 0 error etc.). Take readings of the thermometer and stopwatch at regular intervals (e. Measuring 10 oscillations rather than 1: Reduce human errors Give more accurate value of time taken (T) - Gives an average ofT Page. Same volume of water. Now customize the name of a clipboard to store your clips. Observer B stops the stopwatch when he hears the sound and the time is noted. Place the resistor back into the circuit. Equal Angles of Reflection - Join the dots and complete the ray Angleol Angle oi Incidence Rellectlon - Draw a normal and measure the angles. Hence, object that provides a less temperature loss over the period is the better insulator.