Answer:
Since the speed of a wave (or pulse) is dependent upon the medium through which it travels, two pulses in the same medium will have the same speed. ... The reflected pulse is carrying less energy away from the boundary compared to the energy that the incident pulse carried towards the boundary.
Explanation:
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E, Two large and four small is the correct answer
Answer:
Military aviation is all about using aircraft, such as planes and helicopters, for the purpose of national defense and war. If you're in a midair battle, and there's shots being fired at you, obviously it is very important to remain calm under the pressure of possibly being killed.
Answer:
A. Plasma Membrane
Tell me if wrong.:) Hope it helps!
Explanation: