In this experiment you're going to measure the speed of light in a mystery universe! Note that the speed of light you're going to measure here isn't the speed of light in our universe, I chose another speed of light so you can't just google the answer. The unit of the ruler is cm. This time there is a range of significange of 10% because for this experiment it's easier to do precise measurements.
Thanks to @TheInternetIsCoool_2 for the microwave sprite and thanks to @pranavhaha for the chocolate sprite. For this project you need to have an understanding of waves. You can use the wave-like nature of light in combination with the frequency of the microwave to find the answer. The 'dots' that are created on the piece of chocolate indicate that the chocolate has been burned there. I would advice to take notes during the experiment to avoid losing important data.