Why does it become easier to inflate a balloon once it grows beyond a certain size? Here we develop a simple model to find the excess pressure required to inflate the balloon to an arbitrary radius r, and use the result to gain some understanding of this effect.
Deriving the equation Δp = 2γ/r: • Laplace pressure in a ...
To support the channel: ko-fi.com/beny...
About me: I studied Physics at the University of Cambridge, then stayed on to get a PhD in Astronomy. During my PhD, I also spent four years teaching Physics undergraduates at the university. Now, I'm working as a private tutor, teaching Physics & Maths up to A Level standard.
My website: benyelverton.com/
#physics #mathematics #pressure #balloon #elastic #elasticity #youngsmodulus #stress #strain #materials #extension #arc #surfacearea #volume #crosssection #equilibrium #forces #balance #laplacepressure #physicsproblems #maths #math #science #education
Негізгі бет Pressure required to inflate a balloon
Пікірлер: 24