Daniel has a piece of metal that weighs 18.0 g and when it absorbs 78.75 cal of heat the temperature increases by 35.0 °C. Based on the physical property of specific heat, this metal is most likely to be:
Gold with SH -0.0308 cal/g °C Titanium with SH = 0.125 cal/g °C
Copper with SH = .0920 cal/g °C Iron with SH = 0.0108 cal/g °C

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.