Question

In a 114 storey building each floor is 5 m high. If a lift moves 3m every second, than how long will it take to move from the 46th floor to the 106th floor?

Answer 1

Specific resistance is defined as "the resistance offered per unit length and unit cross-section area of that material when a known quantity of voltage applied at its end ''. The SI unit of specific resistance is Ohm-m.