Popped popcorn
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This task is about putting the results of an investigation into a table, and noticing the pattern.
Your teacher will do these first three steps for you.
- Place one lot of popcorn for use in a microwave into the microwave oven.
- Put the microwave oven on high power for a set period of time.
- Repeat this for the other two lots on medium and low power. Do each test for the same amount of time.