Two wires have the same material and length, but their masses are in the ration of 4 : 3. If they are stretched by the same force, their elongations will be in the ratio of___________
A. 2 : 3
B. 3 : 4
C. 4 : 3
D. 9 : 16
Answer:B
Two wires have the same material and length, but their masses are in the ration of 4 : 3. If they are stretched by the same force, their elongations will be in the ratio of___________
A. 2 : 3 B. 3 : 4 C. 4 : 3 D. 9 : 16