A steel rod of length 0.5km is used in the construction of a bridge. It has to withstand a temperature change of 40°C. The gap that is allowed for its expansion is [α = 10-6/°C]
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
A steel rod of length 0.5km is used in the construction of a bridge. It has to withstand a temperature change of 40°C. The gap that is allowed for its expansion is [α = 10-6/°C]