state gov OSSC CHSL Mock Test 2024 Physics Mechanical Properties of Solids Elastic behaviour of solids
The following four wires made of the same material. Which of these will have the largest extension when the same tension is applied?
1
length = 50 cm, diameter = 0.5 mm
2
length = 100 cm, diameter = 1 mm
3
length = 200 cm, diameter = 2 mm
4
length = 300 cm, diameter = 3 mm