A cylinder has an alloy piston at a temperature of 20∘C. There is all round clearance of 0.5 mm between piston and cylinder wall when the internal diameter of the cylinder is exactly 10 cm. The temperature at which it will exactly fit into the cylinder is:Given: expansion coefficient of alloy is 1.6×10−5/∘C and expansion coefficient of cylinder is 1.2×10−5/∘C.

A cylinder has an alloy piston at a temperature of 20∘C. There is al

1.	A cylinder has an alloy piston at a temperature of 20∘C. There is all round clearance of 0.5 mm between piston and cylinder wall when the internal diameter of the cylinder is exactly 10 cm. The temperature at which it will exactly fit into the cylinder is:Given: expansion coefficient of alloy is 1.6×10−5/∘C and expansion coefficient of cylinder is 1.2×10−5/∘C.
Answer» A cylinder has an alloy piston at a temperature of $20^{\circ} C$ . There is all round clearance of $0.5 m m$ between piston and cylinder wall when the internal diameter of the cylinder is exactly $10 c m$ . The temperature at which it will exactly fit into the cylinder is: Given: expansion coefficient of alloy is $1.6 \times 10^{- 5} /^{\circ} C$ and expansion coefficient of cylinder is $1.2 \times 10^{- 5} /^{\circ} C .$