What formula represents the relationship of energy supplied in thermodynamics?

The relationship of energy supplied in thermodynamics is best represented by the formula that states energy supplied is equal to the energy absorbed by a material plus the energy transferred by the surroundings. This reflects the principle of conservation of energy, where the total energy within a system must be accounted for.

In this context, when energy is supplied to a system, it can lead to an increase in the internal energy of the material (the energy absorbed). Additionally, energy can also be exchanged with the environment, whether it is energy added or removed, which contributes to the total energy changes.

If energy is absorbed by the material and there is also an exchange of energy with the surroundings, both aspects must be included to fully represent the energy dynamics involved. This comprehensive approach allows for a complete understanding of how energy flows into and out of a system, highlighting the interactions between the system and its environment. The other options do not encapsulate this relationship as effectively, making the chosen formula the most accurate representation in the context of thermodynamics.