5 A drop of olive oil of radius 0 25mm spreads into a

Last updated: 6/21/2023

5 A drop of olive oil of radius 0 25mm spreads into a circular film of radius 5cm on the water surface Estimate the thickness of the film 1 8 3 x 10 10m 2 7 2 10 9m 3 8 9 10 9m 4 8 3 10 9m