Fluids
A book weighing 20 N is placed flat on a table. If the area of the book in contact with the table is 0.5 m², what is the pressure exerted on the table due to the book's weight?
A force of 50 N is applied to an area of 2 m². What is the pressure?
A rectangular block has dimensions of 0.1 m x 0.2 m x 0.3 m. A force of 6 N is applied to the largest face. Calculate the pressure exerted on this face.
A cube with sides of 0.1 m is placed on a surface. If the cube weighs 10 N, what is the pressure exerted on the surface?
Which of the following quantities is a scalar?
Why is pressure considered a scalar quantity?
A submarine is submerged in water. The pressure exerted by the water on the submarine:
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Which of the following is an example of an incompressible fluid?
Which of the following best describes an incompressible fluid?
Fluid pressure is caused by: