Complete the following questions . Read the introduction in the Photoelectric Effect Lab where you will be introduced to the experimental set up for the experiment. Your goal is to use these tools to recreate the lab and determine a value for Planck's constant. 1. Write out a purpose and develop a method. Be sure to repeat for the different Cathode materials. 2. Make an hypothesis. 3. Create spreadsheet tables to record your results to the appropriate number of significant figures using correct units. 4. Use analysis to determine the value of the Planck's constant. 5. Compare your hypotheses to your results and discuss. 6. Summarize your conclusions