A student performs an experiment to determine the Young s

Last updated: 6/26/2023

A student performs an experiment to determine the Young s modulus of wire exactly 2 m long by Searle s method In a particular reading the student measures the extension in the length of the wire to be 0 8 mm with an uncertainty of 0 02 mm at a load of exactly 1 0 kg The student also measures the diameter of the wire to be 0 4 mm with an uncertainty of 0 04 mm Take g 10 m s exact The Young s modulus obtained from the reading is O 2 00 3 x 10 N m O 2 0 0 45 1011 N m O 2 00 2 x 10 N m O 2 0 0 05 x 10 N m