On december 26, 2004 an earthquake in indonesia produced a tsunami that resulted in one of the greatest disasters in human history. use the internet search engine of your choice to answer the following questions about this disaster. how big was the earthquake that caused the tsunami? (1 point)

a. what countries were directly affected by the tsunami? (1 points)

b. what country that was affected was farthest away from the epicenter (source) of the earthquake? (1 point)

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.