Question

fa) increased kinetic energy
b) increased potential energy
(c) decreased kinetic energy
(9) decreased potential energy
The extension in a string obeying Hooke's law is The
speed of sound in the stretched string ist. If the extension
in the string is increased to 1.5 speed of sound will be
fay122 v
(b) 0.61
(c) 1.50
(d) 0.75 v
The dimensional formula for the Young's modulus is
(a) [ML-172 ] (MLT) () [
MT] ML 71
The ratio of diameters of two wires of same materials is​

Answer 1

Answer:

increase by kinetic energy