What is the engines thermal efficiency in percent

Reference no: EM13553943

A heat engine does 502.23 J of work per cycle while exhausting 94.69 J of waste heat. What is the engine's thermal efficiency in percent?

Reference no: EM13553943

Questions Cloud

Estimate what was the speed of the car before impact : An automobile having a mass of 1,000 kg is driven into a brick wall in a safety test. What was the speed of the car before impact

Find what change in relative weight of the football : A football coach in hopes of improving his kicker's performance fills a football with helium rather than air. what change in relative weight of the football

Determine how far has the plane traveled : If an airplane accelerates at 10 m/s2 for 8.2 seconds. How far has the plane traveled in that amount of time

Evaluate the mass of a small piece of a neutron star : Assuming that a neutron star has the same density as a neutron, calculate the mass (in kg) of a small piece of a neutron star the size of a spherical pebble with a radius of 0.20 mm.

What is the engines thermal efficiency in percent : A heat engine does 502.23 J of work per cycle while exhausting 94.69 J of waste heat. What is the engine's thermal efficiency in percent

Calculate how far is the cannon from the observer : A cannon fires a cannon ball at 610.37 m/s in a straight line that passes directly over an observer's head. how far is the cannon from the observer

Obtain the speed of the combined masses after collision : An iron bar of mass, 0.57 kg, slides down a frictionless incline 0.67 m high. What is the speed of the combined masses after collision

Evaluate what will be the frequency of vibrations : The springs of a 1200 kg car compress 5.0 mm when its 68 kg driver gets into the driver's seat. If the car goes over a bump, what will be the frequency of vibrations

Explain which is most acidic butanoic acid : Which is most acidic butanoic acid (marvin structure), bromobutanoic acid (marvin structure), hydroxybutanoic acid (marvin structure) and chlorobutanoic acid(marvin structure)

User Account

All Pages