Complete Question
The complete question is shown on the first uploaded image
Answer:
The gauge pressure that water has at the House A
The gauge pressure that water has at the House B
Step-by-step explanation:
From the question we are told that
The mass of water when full is
Generally the volume of water in this tank is mathematically represented as
Where
is the density of water with a value of with a value of
substituting values
This volume is the volume of a sphere since the tank is spherical so
making r the subject of the formula
Now we can use this parameter to obtain the diameter
So
substituting values
The pressure the water has at faucet in House A is mathematically evaluated as
This height is obtained as follows
The value 15 is gotten from the diagram
so
Now substituting values
The pressure the water has at faucet in House B is mathematically evaluated as
This height is obtained as follows
The value 15 is gotten from the diagram
so
substituting values
Now substituting values