RUS
The material or substance that a wave moves through is called a
The medium affects the speed of
the wave that passes through it. One factor that affects the speed of a wave is the
of medium Some
waves move faster in solids and some waves move faster in liquids and gases Another factor that affects wave
speed is the
of the medium

What’s #16 asking and how do i solve it?

Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels. the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause, directly and indirectly, for such a rise in sea level is

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge