A transverse wave. A wave is a disturbance that transmits energy from one place to another by the particles of the medium.
The electrons are already there. They are freely moving through the conductor.
Answer:
The slope of a position-time graph can be calculated as:
where
is the increment in the y-variable
is the increment in the x-variable
We can verify that the slope of this graph is actually equal to the velocity. In fact:
corresponds to the change in position, so it is the displacement, 
corresponds to the change in time 
, so the time interval
Therefore the slope of the graph is equal to
which corresponds to the definition of velocity.
In the direction the force is directed towards. If the boy kicks the ball to the right, the ball will roll to the right.
The hot sun beating down on the grass is hot because the grass aborbs the heat from the sun
Merry Christmas!!!
-Kaden&Sydney
