As a result of constructive interference, the combined amplitude of two waves in phase will be the same as each individual wave

smaller than the amplitude of each wave

equal to the sum of the amplitudes of each wave

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground.what is his gravitational potential energy above the ground?

The radius of an atom is closest in size to a

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size