The energy of position, stored energy. e.g. exhibited by the position of electrons in electron shells relative to the atom's nucleus.
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Answer:</h2>
Answers in the explanation
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Explanation:</h2>
The term speed is used to denote distance traveled divided by time. This can be expressed in a mathematical language as follows:

The cart with Low fan speed:

The cart with Medium fan speed:

The cart with High fan speed:

Answer:
Most likely, it will be harder to get strong magnets to change phase because they have more density.
Answer:
Sound waves are longitudinal in nature.
Explanation:
There are many types of waves like transverse, longitudinal, electromagnetic wave etc.
Sound waves are longitudinal in nature. In longitudinal type of wave, the medium particles moves parallel to the propagation of the wave. This type of waves move in the form of compression and rarefaction.
In compression, the particle density at a point is very less while in rarefaction, the particle density at a point is very high.
So, the correct option is (b) "longitudinal wave".