Can wax be used as an effective energy storage mechanism for domestic heating?

In summary, Laurie is interested in energy storage for domestic heating and is wondering if the "melting" and solidifying of wax is a good mechanism. The response states that it is a change of state, but not an efficient way to store energy. The traditional methods mentioned are storing hot water and using an AGA stove.
  • #1
lauriehurman
1
0
Hi
I'm interested in energy storage for domestic heating.
Does the "melting" and solidifying of wax involve a change of state (i.e. is it a good energy storage mechanism)?

Thanks
Laurie
 
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  • #2
It is a change of state, as the wax is going from a solid to a liquid or vice versa, but I believe it is a poor way to store energy.
 
  • #3
.e. is it a good energy storage mechanism
The traditional method are (1)to store hot water as this reduces the need to heat it for (a) washing yourself and (b) heating the home, and (2) use an AGA which is basically a stove you keep permanantly on.
 

What is meant by "change of state energy" in wax?

The change of state energy in wax refers to the amount of energy required to change the physical state of wax from solid to liquid or from liquid to solid. This energy is known as latent heat and is either absorbed or released during the change of state.

How does the change of state energy in wax affect its melting and freezing points?

The change of state energy in wax affects its melting and freezing points by determining the amount of energy needed for the wax to transition from one state to another. If the wax has a high change of state energy, it will require more energy to melt or freeze, resulting in a higher melting and freezing point.

What factors can influence the change of state energy in wax?

The change of state energy in wax is influenced by various factors such as the type of wax, temperature, pressure, and the presence of impurities. Different types of wax have different change of state energies, and changes in temperature and pressure can affect the amount of energy needed for the wax to change state. Impurities can also alter the change of state energy by disrupting the molecular structure of the wax.

How is the change of state energy in wax measured?

The change of state energy in wax is typically measured using a calorimeter, which is a device that can accurately measure the heat absorbed or released during a change of state. The amount of heat measured is then used to calculate the change of state energy of the wax.

What applications does understanding the change of state energy in wax have?

Understanding the change of state energy in wax has various applications, including candle making, wax modeling, and industrial processes such as wax coatings. It can also help in controlling the melting and solidification of wax in different environments, such as in the production of wax-based products. Furthermore, knowledge of the change of state energy can be used in materials science to study the properties and behavior of different types of waxes.

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