When sound waves travel through a medium, the particles of the medium move parallel to the wave motion. which typeof wave displays this behavior?
a. longitudinal waves
b. transverse waves
c. perpendicular waves
d. electromagnetic waves

You can decrease the resistance of a length of wire by

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical