Calculate the density of a solid cube that
measures 4.53 cm on each side and has a mass
of 519 g.
answer in units of g/cm3

Identify the type of synthetic material used in each object

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

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v