The following four wires are made of the same material. Which of these will have the…
Physics · JEE Advanced · NTA Exams — Properties of Solids and Liquids
The following four wires are made of the same material. Which of these will have the largest extension when the same tension is applied?
- length = 50 cm, diameter = 0.5 mm
- length = 100 cm, diameter = 1 mm
- length = 200 cm, diameter = 2 mm
- length = 300 cm, diameter = 3 mm.
Answer
(D) length = 300 cm, diameter = 3 mm.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Three very large plates of same area are kept parallel and close to each other. They are considered as ideal…
- A cylindrical capillary tube of 0.2 mm radius is made by joining two capillaries T 1 and T 2 of different…
- Two rods of different materials having co-efficients of thermal expansion α 1 , α 2 and Young’s modulii Y 1 …
- Two wires A and B have the same cross-section and are made of the same material, but the length of wire A is…
- According to Hooke’s law, within the elastic limit stress/strain = constant. This constant depends on the…
- A uniform rod of mass m, length L, area of cross-section A is rotated about an axis passing through one of…
- According to Hooke’s law, within the elastic limit stress/strain = constant. This constant depends on the…
- Two bars A and B of circular cross section and same volume and made of the same material are subjected to…
More Properties of Solids and Liquids questions · Browse all practice questions