Expansion — Set 3

Water has maximum density at approximately?

Alcohol thermometers are suitable for very low temperatures mainly because alcohol?

Which material is commonly associated with a very small coefficient of linear expansion?

When a bimetallic strip is heated, it bends toward the metal that has?

The relation between real expansion (of liquid), apparent expansion, and expansion of the container is?

The term “anomalous expansion of water” mainly refers to the fact that water?

For an isotropic solid, the approximate ratio of cubical : superficial : linear expansion coefficients is?

A temperature change of 1°C is equal to a change of 1 K, so expansion coefficients per °C and per K are?

Expansion joints in bridges are provided mainly to?

When a metal rod is heated, which quantity generally remains unchanged?