Intensity = 1 / distance^2
When you get farther away, the sound gets less intense (quieter)
Constructive Interference is when waves ADD or BUILD. The waves are on the SAME SIDE.
Waves are a way in which energy is transferred. You can see the energy moving forward. The difference between transverse and longitudinal is the direction the medium travels in relation to the energy.
These two types of energies are connected together. You can make Mechanical Kinetic by using Gravitational Potential. If you use the Gravitational, it becomes Mechanical. This means that as one gets smaller the other gets larger!
HEIGHT is how you can measure gravitational potential. The higher, the more gravitational (more potential for gravity to make you fall). The less height, the less potential. If you start by holding something still at a high heigh before dropping it, however high you hold it determines how much energy you have in the system.