Air in a sealed container is compressed isothermally from V₀ to (100/101)V₀. A capillary of radius 0.1 mm passes through the piston and is open to atmosphere. Given T = 0.075 N m⁻¹, Pₐₜₘ = 10⁵ Pa, g = 10 m s⁻², liquid density 10³ kg m⁻³ and zero contact angle, find capillary rise h in cm. Image
Physics · Properties of solid and fluid
Air in a sealed container is compressed isothermally from V₀ to (100/101)V₀. A capillary of radius 0.1 mm passes through the piston and is open to atmosphere. Given T = 0.075 N m⁻¹, Pₐₜₘ = 10⁵ Pa, g = 10 m s⁻², liquid density 10³ kg m⁻³ and zero contact angle, find capillary rise h in cm. Image