Take the density of the crown to be rhocrhocrho_c. What is the ratio of the crown's apparent weight (in water) WapparentWapparentW_apparent to its actual weight WactualWactualW_actual? Express your answer in terms of the density of the crown rhocrhocrho_c and the density of water rhowrhowrho_w.

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

Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.

Why are graphs useful when interpreting data