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Why does pump head decrease as volume flow rate increases?
Pump head decreases as volume flow rate increases due to the principle of conservation of energy. As the flow rate increases, the speed of the fluid also increases, resulting in higher kinetic energy. This leads to a drop in pressure and pump head as the energy is converted into kinetic energy instead of potential energy.
What is it called when you find the volume of a solid by putting it into water?
The method of finding the volume of a solid by immersing it in water is called displacement. When the solid is submerged, it pushes aside a volume of water equal to its own volume, which can then be measured. This technique is often used for irregularly shaped objects where standard measurements are difficult. It's based on Archimedes' principle.
How are the particles of objects affected when their heat is increased?
When the heat of an object is increased, the particles within the object gain kinetic energy and start moving faster. This causes the particles to vibrate and move apart from each other, which leads to an increase in the object's volume. If the heat is increased enough, the object may undergo a phase change, such as melting or vaporizing.
Do solid objects have a defined volume?
yes volume has a defined shape and volume gas does not have a definite shape or volume liquid does not have defined shape but does have define volume
What term describes the amount of matter per unit volume that a substance occupies?
Volume mass area Latest correction: Of these, only volume is correct. Area is not space, and mass has nothing to do with occupied space. Two objects of different volume can have identical masses, and two objects of different mass can have the same volume. The only true statement that can be made between the two is that all objects with a measurable bounded volume have mass. That is why the only possible answer is Volume
When volume or height increases does gravitational potential energy increase?
Yes, as volume or height increases, gravitational potential energy also increases. Gravitational potential energy is directly proportional to both height and mass, so an increase in either will result in an increase in potential energy.
Does energy has mass and volume?
Energy itself does not have mass or volume. Energy is a property of objects and systems that can be transferred or converted, but it does not exist as a physical substance with mass or volume like matter does.
How are potential energy and stability related?
Potential energy is a measure of the energy stored in an object based on its position or configuration. In a system, an increase in potential energy often corresponds to a decrease in stability, as the system is more likely to transition to a lower energy state. Stability can be influenced by the distribution and amount of potential energy stored in the system.
The change in an objects volume that occurs when heat is added is called?
thermal expansion
What does all matter have whether it is moving or still?
All matter has energy, regardless of whether it is moving or at rest. This energy can be in the form of potential energy due to its position or kinetic energy due to its motion. Ultimately, all matter is made up of atoms and particles that contain energy.
What is an increase in an objects volume when its heated?
When an object is heated, its particles gain energy and move faster, causing the object to expand. This increase in volume is a result of the increased average distance between the particles, leading to the object occupying more space.
What is the length width and height of 3D object called?
The object's dimensions. Multiplied together they give the objects volume.
What is a objects mass to its volume?
The mass to volume ratio of an object is called density. It is a measure of how much mass is contained in a given volume of the object. Mathematically, density is calculated by dividing the mass of the object by its volume.
Is gasoline sold by volume or joules?
In the US it is sold by the US gallon, in the rest of the world by the liter. US gallon = 3.8 liters. Both are volumes.
An object with high volume and low mass has?
1. It has more gravitational force exerted on other objects 2. It holds more energy than smaller objects
What is the name of techique use to measure volume of of irregular object?
The technique used to measure the volume of irregular objects is called water displacement. It involves submerging the object in a container of water and measuring the volume of water displaced by the object. This volume is equal to the volume of the object.
What is the science tool used to measure volume when the shape is irregular?
The science tool used to measure the volume of irregularly shaped objects is called a graduated cylinder or a displacement vessel. By submerging the object in water, the volume of water displaced by the object can be measured, which corresponds to the object's volume. This method is based on Archimedes' principle and is effective for objects that do not have a regular shape.
