JAMB Physics
A sonometer wire of length 100 cm, under a tension of 10 N, has a frequency of 250 Hz. Keeping the length of the wire constant, the tension is adjusted to produce a new frequency of 350 Hz. The new tension is
a.
5.1 N
b.
19.6 N
c.
14.0 N
d.
7.1 N
No Answer Submitted