Help with 2 and bonus question A small rectangular solid is measured with an electronic caliper...
[Grade 12 Physics: Experiment in Phyiscs] A question about sources of error - Help! You want to calculate the area of a specific paper. Discuss in detail the following points: Which measuring instrument you use How to do the calculation Accuracy Source of errors Give a concrete example. My answer: I would use a ruler to measure both the base and the height of the paper as the ruler shows millimeters and centimeters and is a suitable tool for measuring...
4. Suppose that a student performed the experiment and calculations perfectly as directed except that, unknown to the student, the balance was not zeroed but weighed 0.100 g too high throughout the experiment. Would the calculated val- ue for the density of the unknown liquid be correct? That is, would it be equal to, higher than, or lower than the true value. Explain your answer in clear and correct English. 16 LABORATORY EXPERIMENTS IN GENERAL CHEMISTRY ed in question 4...