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?

The best answer is (a) which is universal law is in effect at all times. it is constantly at play in everything we do and governs our lives. it is also important to note that universal law applies to not only everything on earth, but everything in the universe as well, which is another reason why it is in effect at all times.

Answerboth technicians (a) and (b);

Ithink the answer is d