Two strings of equal length are stretched out with equal tension. the second string is four times as massive as the first string. if a wave travels down the first string with velocity v , how fast does a wave travel down the second string?

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.