Your car's speedometer reads 10,500 miles at the start of your trip to the beach and 10,700 miles when you get back to your house. What was the
total distance you traveled?

a longitudinal wave moves energy that is to the direction of the wave’s movement. - true

object 2 because all the other ones are wrong

this could be newton#'s law of cooling. the cooling curve is exponential

wavelength divides in half and speed stays the same.