See what Physics Says

Part A Purpose                              : To d etermine the densities several substances Problem : Zahra loves to cook so Zahra has many cooking set. But now Zahra has a problem, she wants to make a frying pan. The characteristics of the frying pan is light mass and small density. Zahra has 3 cubes which unknown materials that will be used to make frying pan. Help Zahra to find the best material for her frying pan. Measuring Mass Cube mass (gram) Cube 1 Cube 2 Cube 3 Measuring Volume Cube Length (cm) Height (cm) Width (cm) Cube 1 Cube 2 ...

Investigating Springs 1.   Purpose : To study Hooke’s Law 2.   Apparatus : 3.   Theory (Made by you) 4.   Procedures Use weight to stretch a spring, and then plot a graph to show the pattern of your results. 1.       Select a spring 2.       Fix the upper end of the spring rigidly in a clamp. 3.       Position a ruler next to the spring so that you can measure the complete length of the spring. 4.       Measure the unextended length of spring. 5.       Prepare a table for your result. 6.       Record your results in your table as you go along. 7.       Attach a weight hanger to the lower end of the spring. Measure its new length. 8.       Carefully add weights to the hanger, one at a time, measuring the length of the sprig each ...