Left Definition 1 of 4Right
LampPro Tip 1/2
Physical ChangePlay
Contraction refers to a physical decrease in size or length, often due to temperature changes. SlideThe bridge has expansion joints to allow for contraction in winter.
LampPro Tip 2/2
Observable EffectPlay
Observe contraction through changes like a balloon shrinking when cooled. SlideMy sweater suffered contraction after being washed in hot water.