Match each wave interaction to the correct description.
reflection
the bending and scattering of a wave as it
hits an object or opening
diffraction
the bending of a wave as it passes through
media
refraction
the bouncing of a wave after it hits an object
absorption
the taking in of a wave by an object as the
wave hits it
transmission
the passing of a wave through an object

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

What is the measure of a change in an objects velocity?