Why are balloons harder to inflate when you start, and feel easier once they start expanding?

1.04K views

I mean your average party balloon, when it’s completely deflated, it seems you have to put extra effort into getting it going. As soon as it starts inflating, you need less effort.

In: Physics

28 Answers

Anonymous 0 Comments

Boyle’s law, also called Mariotte’s law, a relation concerning the compression and expansion of a gas at constant temperature. This empirical relation, formulated by the physicist Robert Boyle in 1662, states that the pressure (p) of a given quantity of gas varies inversely with its volume (v) at constant temperature; i.e., in equation form, pv = k, a constant. The relationship was also discovered by the French physicist Edme Mariotte (1676).

Source: https://www.britannica.com/science/Boyles-law

You are viewing 1 out of 28 answers, click here to view all answers.