It would be better for the true physics if there were no mathematicians on earth. Daniel Bernoulli

A & B are at the same height; C&D are at the same height. Which is true: A] P A =P B B] P C =P D C] Both are true D] Neither is true

The block weighs 2 N (in air) and has a density twice that of water. When immersed in the beaker of water (but not dropped to the bottom), the scale reading will A] be unchanged B] increase by 1 N C] increase by 2 N D] decrease by 1 N E] cannot determine When the block is immersed, the tension in the string will: Decrease by 1N

Squeezing incompressible flow makes it go faster. Closer flow lines means faster flow (in a given diagram)

Bernoulli - Conservation of Energy for Ideal Flow

Ignoring viscosity, how high will the fountain of liquid go? A] lower than h 0 B] h 0 C] higher than h 0 If the spigot shoots the water at an angle of 45° above horizontal, how high will the fountain go? h0h0 A