Jenna heats up some water in a beaker, and heats the same mass of soil in another beaker. A) which one will be hotter after 10 min? Explain your
answer. B) if she heated up the same mass of wet soil in the same way,
what would its temperature be compared to the other 2 substances?
Explain your answer

4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius