_ / A rod of length and radius of the same material 5 length and = radius is. The free end of the short rod is firmly grounded and The free end of the big rod is given e ° cramps, joint But the cramping angle will be

A rod of length l and radius r is joined to a rod of length l//2 and radius r//2 of same material. The free end of small rod is fixed to a rigid base and the free end of larger rod is given a twist of theta^(@) , the twist angle at the joint will be

A rod of length l and radius r is joined to a rod of length l//2 and radius r//2 of same material. The free end of small rod is fixed to a rigid base and the free end of larger rod is given a twist of theta^(@) , the twist angle at the joint will be

A rod of length 1 and radius .r. is joined to a rod of length l//2 and radius r//2 of same material. The free of small rod is fixed to a rigid base and the free end of larger rod is given a twist of theta . The twist angle at the point will be

Two ends of rods of length L and radius R of the same material of kept at the same temperature. Which of the following rods conducts the maximum heat?

Two ends of rods of length L and radius R of the same material of kept at the same temperature. Which of the following rods conducts the maximum heat?

Two ends of rods of length Land radius r of the same material are kept at the same temperature. Which of the following rods the same material are kept at the same temperature. Which of the following rods conducts most heat in a given time interval

A rod of length l is released from the vertical position on a smooth horizontal plane. What is the nature of motion of the free end of the rod ?