What property of a rubber material contributes to its effectiveness in applications requiring resilience?

The effectiveness of a rubber material in applications that require resilience is primarily attributed to its elasticity. Elasticity refers to the ability of a material to return to its original shape and dimensions after being deformed by an applied force. Rubber exhibits high elasticity, which allows it to absorb and dissipate energy when subjected to stress, making it particularly suitable for applications like seals, gaskets, and shock absorbers.

In such applications, the rapid recovery of rubber helps maintain performance and prolong the lifespan of components by minimizing wear and fatigue. This characteristic enables rubber to adapt to dynamic loading and impacts, making it ideal for use in environments where flexibility and resilience are essential.