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The figure shows the pV diagram for a certain thermodynamic process. In this process, 1500 J of heat flows into a system, and at the same time the system expands against a constant external pressure of If the volume of the system increases from
to
calculate the change in internal (thermal) energy of the system. If the internal (thermal) energy change is nonzero, be sure to indicate whether this energy change is positive or negative.
Intangibility
A characteristic of services that makes them unable to be seen, touched, tasted, felt, or measured in the same manner as physical goods.
Inseparability
A characteristic of service marketing that indicates the simultaneous production and consumption of a service, implying that services cannot be separated from their providers.
Services
Intangible and non-physical goods provided to consumers, including activities, benefits, or satisfactions offered for sale.
Service Continuum
Describes the range of offered services between pure tangible goods and pure services, showing how most products are a combination of both.
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