The spring has been stretched. When the coils are squeezed together then the spring has been compressed.
Surface wave
Compressions my teacher uses the same site for worksheets too email e if u get any more answers in feb im in waves
And the amount of coils.
Most electrical coils and solenoids, use copper wire.
The progression between winter, spring, summer and fall is called seasonal change.
rarefactions
rarefactions
In a spring, squeezing some coils together more tightly causes the nearby coils to be more spread apart
In a spring, squeezing some coils together more tightly causes the nearby coils to be more spread apart. So this is how it increases.
In a spring, squeezing some coils together more tightly causes the nearby coils to be more spread apart. So this is how it increases.
For example, when you have a spring you pull it, and some of it is tight together, and some is spread out. The spread out part is called a Rarefaction and the tight part is compression. The direction it moves is movement of wave, and the opposite side is the movement of coil.
It is compressions
rarefactions
Surface wave
Compression
by pressing the spring down witch coils the spring.
Coil springs have a cylindrical shape and look like a metal coil. When moved back and forth they can be seen to compress and decompress and they make a distinct metallic sound. When compressed the spring will flatten out slightly and when released it will return to its coiled shape. The spring\'s coils may also move ever so slightly back and forth as the spring is compressed and decompressed. The number of coils and the diameter of the spring will affect the overall look. The more coils a spring has the more "bulkier" it will look; a spring with fewer coils will be more compact. The diameter of the spring will also affect its look as a thicker spring will have more compact coils and a thinner spring will look more stretched out. In addition to the overall shape the individual coils of the spring can be seen when it is moved back and forth. The coils are usually spaced evenly apart and wrapped tightly together. The surface of the individual coils is usually smooth although there may be some ridges along the edges. These ridges are usually the result of the manufacturing process and help to keep the individual coils in place.