When 1m long metallic wire is stressed an extension of 0 02m

Last updated: 6/13/2023

When 1m long metallic wire is stressed an extension of 0 02m is produced An organ pipe 0 5m long and open at both ends whe sounded with this stressed metallic wire produced 8 beats in its fundamental mode By decreasing the stress in the wire the numb of beats are found to decrease Find the Young s modulus of the wire The density of metallic wire is 104kg m and velocity of sound in air is 292m s