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Any hot object from which energy is extracted to do work. Within the cylinder of a gasoline engine is a high-temperature reservoir.

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12y ago

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A heat engine takes in 100J of energy from the high temperature reservoir and expels 80J into the low temperature reservoir so how much work was done by the engine?

a lot.


If 425 joules are absorbed from the higher temperature reservoir and 295 joules of that is passed onto the lower temperature reservoir how much work has been done by the system?

The work done by the system can be calculated by finding the difference between the heat absorbed from the high-temperature reservoir and the heat passed onto the low-temperature reservoir. In this case, the work done by the system is 130 joules (425 joules - 295 joules).


What is the rate of heat output of a Carnot engine?

The rate of heat output of a Carnot engine depends on the temperature of the hot reservoir and the temperature of the cold reservoir. It can be calculated using the Carnot efficiency formula, which is the temperature difference between the hot and cold reservoir divided by the temperature of the hot reservoir.


When was Reservoir High School created?

Reservoir High School was created in 2002.


What is Reservoir High School's motto?

The motto of Reservoir High School is 'Learn, Achieve, Succeed.'.


What does a heat engine convert heat into?

work


How to calculate the Carnot efficiency of a heat engine?

The Carnot efficiency of a heat engine can be calculated by dividing the temperature difference between the hot and cold reservoirs by the temperature of the hot reservoir. The formula is: Carnot efficiency 1 - (Tc/Th), where Tc is the temperature of the cold reservoir and Th is the temperature of the hot reservoir.


What temperature would the cold reservoir need to be for a Carnot engine to achieve 100 percent efficiency?

For a Carnot engine to achieve 100 percent efficiency, the temperature of the cold reservoir would need to be absolute zero (0 Kelvin). This is because the efficiency of a Carnot engine is given by 1 - (Tc/Th), where Tc is the temperature of the cold reservoir and Th is the temperature of the hot reservoir, and efficiency is maximized as Tc approaches absolute zero.


How does temperature affect the water quality and biodiversity of a reservoir?

Temperature can affect water quality and biodiversity in a reservoir by impacting the oxygen levels, nutrient availability, and the metabolic rates of aquatic organisms. High temperatures can lower oxygen levels, degrade water quality, and disrupt the balance of the ecosystem, resulting in decreased biodiversity. Conversely, colder temperatures can also impact biodiversity by limiting the range of species that can thrive in the reservoir.


Does the reservoir temperature influence the value of gas originally in place?

Yes.


What is the physics thermodynamics formula for calculating the efficiency of a heat engine?

The formula for calculating the efficiency of a heat engine is: Efficiency 1 - (Tc/Th), where Tc is the temperature of the cold reservoir and Th is the temperature of the hot reservoir.


Can no coolant in reservoir cause engine not to start?

Coolant is used to keep an engine in a vehicle at a temperature safe for operation. If no coolant is in the reservoir, an engine will not start.