Ohio Assessments for Educators (OAE) Middle Grades Science (OAE 029) Practice Exam

In accordance with Boyle's Law, when pressure on a gas is increased while the temperature remains constant, the volume of the gas decreases. This is due to the inverse relationship that Boyle's Law describes between pressure and volume. As pressure rises, the gas particles are forced closer together, leading to a reduction in volume. This principle applies widely in various real-world applications, including in breathing mechanisms and the function of syringes. Thus, gases exhibit contraction under increased pressure, aligning with the understanding of Boyle's Law.