Find is this engine possible in the real world

Reference no: EM13553975

Consider a heat engine that operates between thermal reservoirs at 450 K and 232 K. Suppose the engine does 4500 J of work while it expels 90 J of energy to the cold reservoir. Is this engine possible in the real world? Hint: Violations of the second law of thermodynamics do not occur in the real world. YES OR NO?

Reference no: EM13553975

Questions Cloud

Find how much does the volume of the air increase : After emptying her lungs, a person inhales 4.24 L of air at 0 °C and holds her breath. How much does the volume of the air increase as it warms to her body temperature of 37.1 °C

Estimate the speed of the bob at the bottom of the swing : A 3.2 m long pendulum is released from rest when the support string is at an angle of 23° with the vertical. What is the speed of the bob at the bottom of the swing

Find the magnitude of the velocity of the third piece : A bomb at rest at the origin of an xy-coordinate system explodes into three pieces. Just after the explosion, one piece, of mass m, moves with a velocity of 13 m/s in the negative x-direction, what is the magnitude of the velocity of the third piec..

What is the final thermal energy of each gas : A 80.0 box contains helium at a pressure of 1.50and a temperature of 110. What is the final thermal energy of each gas

Find is this engine possible in the real world : Consider a heat engine that operates between thermal reservoirs at 450 K and 232 K. Suppose the engine does 4500 J of work while it expels 90 J of energy to the cold reservoir. Is this engine possible in the real world

What is the final temperature of the block : An aluminum block slides along a horizontal surface. The block has an initial speed of 9.4 m/s and an initial temperature of 9.1degrees C. what is the final temperature of the block

How much work is done by the heat engine : A reversible heat engine operates between thermal reservoirs at 810 K and 180 K. If 8280 J are extracted from the hot reservoir, how much work is done by the heat engine

Calculate the change in volume of the system : A system consisting of an ideal gas at the constant pressure of 108 kPa gains 923 J of heat. Calculate the change in volume of the system

What is the magnitude of its change in momentum : A billiard ball of mass m = 0.25 kg strikes the cushion of a billiard table at ?1 = 58° and a speed v1 = 30 m/s. What is the magnitude of its change in momentum

User Account

All Pages