0
Add your answer:
Earn +20 pts
How does heat affect the amount of space matter fills?
Density (:
How do you find mass when given volume temperature and heat capacity?
This question requires density to answer. Density is a ratio of mass to volume, and is dependent on temperature. Materials do have variable density based on temperature. The equation for density is mass/volume.
How density is impacted by the temperature of the heat energy of the material?
An increase in temperature causes thermal expansion which increases the volume. This cause a decrease in density. Except in the case of water between 0 and 4 degrees C, where increased temperature results in a contraction and so increased density.
How many minutes does it take for water to get 80 degrees F?
It depends entirely on what the initial temperature and volume of the water is and how much heat is applied.
Applications of differential equation in agriculture?
Heat and mass transfer in greenhouse, Heat Flux in a Grain Bin, Suspension systems in tractors, Fluid Flow in a Pipe, Concentration in a Chemical Reactor, Falling Water Table, etc. Answered by Ramin Shamshiri, U. of Florida at Gainesville.
What happens to the density of the fluid as it gets hotter?
As a fluid gets hotter, its density generally decreases. This is because heat causes the fluid molecules to move faster and spread out, leading to decreased packing and therefore lower density. This relationship is known as thermal expansion.
How will heat transfer affect the fluid velocity at the nozzle exit?
Heat transfer can affect the fluid density at the nozzle exit, which in turn can impact the fluid velocity. An increase in heat transfer can lower the fluid density, resulting in an increase in velocity at the nozzle exit due to conservation of mass. Conversely, a decrease in heat transfer can raise the fluid density, leading to a decrease in velocity.
What increases as heat is applied to density?
As heat is applied to a substance, its density typically decreases. This is because the increase in temperature causes the molecules to move more rapidly and thus spread out, leading to a decrease in the density of the substance.
Which item decreases as heat is applied?
Volume is increased so density is decreased.
What will happen if heat is applied to a confined fluid?
If heat is applied to a confined fluid, the temperature of the fluid will increase, which will cause the fluid to expand. This can lead to an increase in pressure within the confined space, potentially causing the container to rupture if the pressure exceeds its limits.
What happens to a warm fluid in a cunvection current?
In a convection current, warm fluid rises due to its lower density and is replaced by cooler fluid. As the warm fluid rises, it transfers heat to the cooler surroundings, leading to circulation and the formation of a convection current.
Heat transfer by convection is caused by differences of blank and density within a fluid?
Heat transfer by convection is caused by differences in temperature and density within a fluid. As a fluid is heated, it becomes less dense and rises, while cooler, denser fluid sinks. This movement creates circulation patterns that transfer heat throughout the fluid.
Does the density the mass or the volume decrease when heat is applied?
When heat is applied, the density of a substance generally decreases because the particles gain more energy and move farther apart, increasing the volume. Mass remains constant unless there is a chemical reaction or phase change.
What happens for heat to be transferred by convection?
the liquid or gas must circulate to move the heat.
What kind of heat flows through a boiling pot?
It would be convection. Convection occurs when heat is applied to a fluid.
If you heat up a fluid what happens to the volume?
The volume will increase as the fluid is warmed up.
This is heat transfer due to differences in density.?
This phenomenon is known as natural convection, where heat transfer occurs in a fluid (liquid or gas) due to the movement of the fluid caused by differences in density. In natural convection, warmer, less dense fluid rises while cooler, denser fluid sinks, creating a natural circulation pattern that transfers heat.
