A 1.00L balloon is filled with helium at 1.20 atm.If the balloon is sqeezed into a 0.500L beaker and doesnt burst ,what is the pressure of the helium?

Answer 1

p₁ =1.2 atm = 121590 Pa
V₁= 1 L=10⁻³ m³
V₂=0.5•10⁻³ m³
p₁V₁=p₂V₂
p₂=p₁V₁/V₂