We would like to increase the length of a 15 cm long copper rod of cross section 4 mm^2 by 1 mm. The energy absorbed by the rod if it is heated is E1. The energy absorbed by the rod
Sahay Sir > Question Answers > We would like to increase the length of a 15 cm long copper rod of cross section 4 mm^2 by 1 mm. The energy absorbed by the rod if it is heated is E1. The energy absorbed by the rod
We would like to increase the length of a 15 cm long copper rod of cross section 4 mm^2 by 1 mm. The energy absorbed by the rod if it is heated is E1. The energy absorbed by the rod We would like to increase the length of a 15 cm long copper rod of [...]