A standing wave is a type of phenomena. It is the result of two or more waves of the same frequency traveling in different directions in the same medium (in this case, a string). Standing waves are created when interference occurs. A standing wave on a string is created
when a wave is generated on a string with a
end. The length of the string must be multiples of of the
This means that the conditions have been met. For a standing wave on a string, a
is always located at both ends of the string. The amplitude of the
standing wave is
of the distance from the bottom to the top of the Antinodes are created due to total
interference and nodes are created due to total
interference.

b

explanation:

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.