Answer:
Mix up your topics. To help you not get bored while you are studying, you should change up the topics that you are studying. It is unlikely that you only have one subject to study for at a time, so mix up what you study every half an hour to an hour or so.
Explanation:
Sound and light travel at the same speed.
Answer:
False, I assume that is what you were looking for.
Explanation:
The speed of light is much faster than sound.