Estimate what is the work output per cycle

Reference no: EM13559812

A heat engine operates in a Carnot cycle between reservoirs oftemperatures 1000 K and 400 K. It is found to discharge 20 Jof heat per cycle to the cold reservoir. What is the work output per cycle?

Reference no: EM13559812

Questions Cloud

Explain wavelengths to transitions in the hydrogen atom : An atomic emission spectrum of hydrogen shows the following three wavelengths: 121.5 {\rm nm}, 102.6 {\rm nm}, and 97.23 {\rm nm}. Assign these wavelengths to transitions in the hydrogen atom

Explain the hydrogen atom has a radius of approximately : The single proton that forms the nucleus of the hydrogen atom has a radius of approximately. The hydrogen atom itself has a radius of approximately 52.9 .What fraction of the space within the atom is occupied by the nucleus

What charges are on the plates of each capacitor : Three capacitors in series, with capacitance 3.0micro Farads,5.0 and 6.0 are connected in series to a 21.0V independent voltagesource. what charges are on the plates of each capacitor

Determine what is the average power being expended : A person is making homemade ice cream. She exerts a force ofmagnitude 22 N on the free end of thecrank handle, what is the average power being expended

Estimate what is the work output per cycle : A heat engine operates in a Carnot cycle between reservoirs oftemperatures 1000 K and 400 K. What is the work output per cycle

Evaluate what is the efficiency of the engine : An engine is used to lift a 2700 kg truck to a height of 3.0 mat constant speed. What is the efficiency of the engine

Define reversible change of state along a straight line path : Ten moles of ideal gas, in the initial state P1=10atm, T1=300K, are taken round the following cycle- reversible change of state along a straight line path on the P-V diagrm to the state P=1 atm, T=300K,

Evaluate what would be its radius : A neutron star is a stellar object whose density is about thatof nuclear matter. What would be its radius

Closing argument that a defense lawyer : How does Heaney view his role as poet in relation to the traditional society from which he comes? Be sure to make very specific references to his poems.

User Account

All Pages