challk
liquids
A buffer.
When an object returns to its original shape and size after the stress is removed, it is called elastic deformation. This means that the material has the ability to undergo deformation reversibly without any permanent changes to its structure.
By the fish
From a thermodynamics standpoint, it depends how the process is carried out. If the system (the water) and the surroundings remain close to equilibrium during the entire process then the water boils reversibly. So if the change in temperature is approximately zero throughout the process and the process takes an infinitely long amount of time to carry out you can reversibly boil water.If you were asking whether water vapor can turn back into liquid water, then yes the process of turning water into water vapor is reversible.
From a thermodynamics standpoint, it depends how the process is carried out. If the system (the water) and the surroundings remain close to equilibrium during the entire process then the water boils reversibly. So if the change in temperature is approximately zero throughout the process and the process takes an infinitely long amount of time to carry out you can reversibly boil water.If you were asking whether water vapor can turn back into liquid water, then yes the process of turning water into water vapor is reversible.
the stimulus is that mansoor invented toilets
because thats how the water or weather changes
A halochromic material is a material which changes color when pH changes occur.
Curing of a thermosetting polymer is irreversible.
Temporary changes to a material are known as physical changes. These changes do not alter the chemical composition of the material but only its physical properties such as shape, size, or state.
Elastic forces are produced by a material's ability to deform reversibly in response to an external force. When a material is stretched or compressed, the elastic forces arise from the bonds between atoms or molecules within the material attempting to return to their original positions, resulting in a restoring force that opposes the deformation.