A common trick to open the lid of a jar that is stuck is to put the lid under hot running water.Suppose the diameter of the lid of a jar of strawberry jam is 6 cm,by how much does the circumference change if the temperature is increased by 30 $\circ$ C? Assume the lid is made of steel. A)2.0$\times$10 ^-3 cm B)3.1$\times$10 ^-3 cm C)4.1$\times$10 ^-3 cm D)6.2$\times$10 ^-3 cm E)5.2$\times$10 ^-3 cm

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The Answer of A common trick to open the lid of a jar that is stuck is to put the lid under hot running water.Suppose the diameter of the lid of a jar of strawberry jam is 6 cm,by how much does the circumference change if the temperature is increased by 30 $\circ$ C? Assume the lid is made of steel. A)2.0$\times$10 ^-3 cm B)3.1$\times$10 ^-3 cm C)4.1$\times$10 ^-3 cm D)6.2$\times$10 ^-3 cm E)5.2$\times$10 ^-3 cm

A Common Trick to Open the Lid of a Jar ∘\circ∘

A Common Trick to Open the Lid of a Jar $\circ$