a pond of water filled with water apto 60m.
1)write formulato find the pressure of water exerted on the base of pond.
2)calculate the pressure exerted by the water on the base of pond?density of water is 1000kg/m3
3)half of the water was removed from the pond.what could be the effect of pressure on the base of pond?write statement___ and reason___
Please show your work for further assistance. Perhaps another teacher will help.
plz plz plz.....help me
just do 3rd one
1) To find the pressure of water exerted on the base of the pond, you can use the formula:
Pressure = Density x Gravity x Height
Where:
- Pressure is the force exerted per unit area (measured in pascals or N/m²)
- Density is the mass per unit volume of the water (measured in kg/m³)
- Gravity is the gravitational acceleration (9.8 m/s²)
- Height is the vertical distance from the surface of the water to the base of the pond (measured in meters)
2) Given that the density of water is 1000 kg/m³ and the height of the water column is 60 m, we can calculate the pressure exerted by the water on the base of the pond:
Pressure = Density x Gravity x Height
= 1000 kg/m³ x 9.8 m/s² x 60 m
= 588,000 N/m² (or 588 kPa)
Therefore, the pressure exerted by the water on the base of the pond is 588,000 N/m² or 588 kPa.
3) When half of the water is removed from the pond, the pressure on the base of the pond will decrease. This is because pressure is directly proportional to the height of the liquid column. As the height of the water decreases, the pressure exerted by the water will also decrease.
Statement: The pressure on the base of the pond will decrease when half of the water is removed.
Reason: Pressure is directly proportional to the height of the liquid column.