When we try to close a water tap with our fingers fast jets of water through the openings between our fingers. Explain why.

When we try to close a water tap with our fingers fast jets of water t

1.	When we try to close a water tap with our fingers fast jets of water through the openings between our fingers. Explain why.
Answer» SOLUTION :From the equation of continuity, `va=` constant where, v is the velocity of the fluid and a is cross sectional area of the tube. When we TRY to close a water tap with our fingers , the cross sectional area of the outlet of water jet is reduced . HENCE , velocity of water INCREASES greatly and FAST jets of water come through the openings between our fingers.