On applying a load of 100 N to a wire of a cross-sectional area of 0.01 m2, a strain of 6.25x10-3 is produced. Find Young's Modulus for the wire.

Answers:
A) 1600x10^3 N/m^2
B) 1600x10^-3 N m^2
C) 1800x10^3 N m^2
D) 1800x10^-3 N/m^2

Apiano tuner uses a tuner to create a tone of 5.00 x 10² hz. when a key on the piano is struck he hears 5 beats per second. what is a possible frequency of vibration for the piano string? 2500 hz 1300 hz 605 hz 495 hz

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

Two waves maximally constructively interfere at a point in space. among the options below, select the possible value of their phase difference at that point in space.a. zerob. πc. π/2d. not determinable by the information provided