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The amount of work done by a heat engine is not equal to the amount of thermal energy it absorbs. In a heat engine, only a fraction of the thermal energy absorbed is converted into work, with the remaining energy typically being expelled as waste heat. The efficiency of a heat engine is a measure of how effectively it converts thermal energy into work.
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The amount of work done by a heat engine equals the amount of thermal energy .?
The amount of work done by a heat engine is equal to the difference between the heat input and the heat output. This is based on the first law of thermodynamics, which states that energy cannot be created or destroyed, only transformed. In a heat engine, this transformation occurs from thermal energy to mechanical work.
The amount of work done by heat engine equals the amount of what?
The amount of work done by a heat engine equals the difference between the heat input and the heat output of the engine. This is known as the heat engine's thermal efficiency.
How is the thermal energy of a substance related to physical state?
The thermal energy of a substance is related to its physical state by determining the motion and arrangement of its particles. In solid state, particles have low thermal energy and vibrate in fixed positions. In liquid state, particles have higher thermal energy and move more freely. In gas state, particles have the highest thermal energy and move independently of each other.
When does the thermal capacity of a substance become equal to its specific gravity?
Thermal capacity is equals to the product of the mass of the body and its specific gravity. Thus, specific heat is equals to the thermal capacity divided by the mass of the body. Now, if the mass of tue body be unity then specific heat will be equals to the thermal capacity of the body. So, thermal capacity of unit mass of a substance is equals to its specific heat
Suppose 10000 units of energy are available for the grass. What is the amount of energy available for the hawk?
If the grass is at the base of the energy pyramid and 90% of the energy is lost at each trophic level, the amount of energy available for the hawk would be 10% of the 10,000 units, which equals 1,000 units of energy.
The amount of work done by a heat engine equals the amount of thermal energy .?
The amount of work done by a heat engine is equal to the difference between the heat input and the heat output. This is based on the first law of thermodynamics, which states that energy cannot be created or destroyed, only transformed. In a heat engine, this transformation occurs from thermal energy to mechanical work.
The amount of work done by heat engine equals the amount of what?
The amount of work done by a heat engine equals the difference between the heat input and the heat output of the engine. This is known as the heat engine's thermal efficiency.
What is the formula for thermal?
The formula for thermal energy is mc(deltaT) equals thermal energy, which means that multiplication of change in temperature by mass and specific heat gives you the thermal energy.
Is it true that thermal efficiency of a diesel engine equals indicated thermal efficiency - brake thermal efficiency?
no
What variable represents thermal energy in the equation Q equals mcT?
In the equation ( Q = mc\Delta T ), the variable ( Q ) represents thermal energy. Here, ( m ) is the mass of the substance, ( c ) is the specific heat capacity, and ( \Delta T ) is the change in temperature. The equation calculates the amount of thermal energy absorbed or released by a substance when its temperature changes.
How are heat and temperature alike?
both related to thermal energy which equals walrus
How is the thermal energy of a substance related to physical state?
The thermal energy of a substance is related to its physical state by determining the motion and arrangement of its particles. In solid state, particles have low thermal energy and vibrate in fixed positions. In liquid state, particles have higher thermal energy and move more freely. In gas state, particles have the highest thermal energy and move independently of each other.
The amount of energy in the bonds of the reactants plus any energy absorbed equals the amount of energy in the bonds of the products plus any energy .?
Released
When does the thermal capacity of a substance become equal to its specific gravity?
Thermal capacity is equals to the product of the mass of the body and its specific gravity. Thus, specific heat is equals to the thermal capacity divided by the mass of the body. Now, if the mass of tue body be unity then specific heat will be equals to the thermal capacity of the body. So, thermal capacity of unit mass of a substance is equals to its specific heat
What does q mean in the equation q equals ml?
amount of heat energy
What term describes what person eats that equals the amount of energy that person needs?
A balanced diet.
Suppose 10000 units of energy are available for the grass. What is the amount of energy available for the hawk?
If the grass is at the base of the energy pyramid and 90% of the energy is lost at each trophic level, the amount of energy available for the hawk would be 10% of the 10,000 units, which equals 1,000 units of energy.
