Hello.
A rift valley can form by tectonic plates moving apart. They are formed between mountions and a <span>a geologic </span>rift.
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The various properties of electromagnetic waves and sound waves are described below. Sound Waves: Sound waves are mechanical<span> waves generated from vibrations within a medium. Sound can exist as longitudinal </span>mechanical<span> waves, which are also known as compression waves.</span>
We know, work done = Weight * Displacement
w = 3.76 * 2
w = 7.52 J
In short, Your Answer would be: 7.52 Joules
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A believe that’s called a reference point.
This is an excellent question that i do not have the answer to.
