If waves of a fixed frequency are passing through an opening, what happens to the diffraction of the wave as the width of the opening is increased?

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?