What temperature need to be increased the exhaust

Assignment Help Physics
Reference no: EM13713235

Satisfy me by solve the certain problem

Problem- We wishes to increase the efficiency of an ideal heat engine from 25% to 35%. If the initial temperature of the hot reservoir is 650oC, to what temperature would this need to be increased assuming the exhaust temperature remains the same?

You want to solve the above problem.

Reference no: EM13713235

Questions Cloud

What is the strength of the magnetic field on surface : A magnetic field is oriented at an angle of 39o to the normal of a rectangular area 6.5cm by 6.0cm .If the magnetic flux through this surface. What is the strength of the magnetic field.
Calculate the charge on each capacitor : Two capacitors are connected in series. Let 3.50 microfarads be the capacitance of first capacitor, 5.50 microfarads the capacitance of the second capacitor. Calculate the charge on each capacitor.
Determine the angular frequency of mass : A 240g mass attached to a horizontal spring oscillates at a frequency of 1.00Hz. At t=0s, the mass is at x= 5.80cm and has vx =44.0cm/s.
Find the induced current in a rectangular ohmic loop : Find the induced current in a rectangular Ohmic loop that is oriented in such a way that the current carrying wire threads the loop perpendicularly through the center of the rectangular loop.
What temperature need to be increased the exhaust : We wishes to increase the efficiency of an ideal heat engine from 25% to 35%. If the initial temperature of the hot reservoir is 650oC.
Organization development team : Developing a team charter which includes teams purpose, mission, goals - Organization Development team
How much energy is transferred to the water : a 200 g copper bowl contains 170 g of water, both at 20.0°C. A very hot 420 g copper cylinder is dropped into the water. How much energy is transferred to the water as heat.
What is the radius of the electron orbit : What is the velocity of a beam of electrons that goes undeflected when moving perpendicular to an electric and magnetic fields. What is the radius of the electron orbit.
What is speed of the mass : A pendulum Bob has a mass of 0.750 kg and is on a pendulum arm of length 1.00 m. What is speed of the mass when it reaches its lowest point.

Reviews

Write a Review

Physics Questions & Answers

  Evaluate what is the mass of the cart

A 50.0 kg boy runs at a speed of 10.0 m/s and jumps onto a cart. The cart is initially at rest. what is the mass of the cart

  What would be the magnitude of acceleration

A lightweight string of length 60cm is attached to the ceiling at points separated by distance. Three objects of equal mass are hung from the string, separating the string into 4 equal segments of length L. If θ = 40, find the measure of angle φ a..

  Question the tallest spot on earth is mt everest which is

question the tallest spot on earth is mt. everest which is 8857 m above sea level. if the radius of the earth to sea

  Circuit of four resistors that connected toa larger circuit

The figure shows a circuit of four resistors that are connected toa larger circuit. The graph below the circuit shows the electricpotential V(x) as a function of position x alongthe lower branch of the circuit, through resistor 4; the potentialVA ..

  Now consider that both shells are fired at an angle

a battleship simultaneously fires two shells toward two identical enemy ships. one shell hits ship a which is close by

  A calculate the work done by fx when the object moves in

an object is being pulled toward the origin. the force pulling on the object is fx -kx2 gravitational and electrical

  What is the altitute of the plane

plane flies at 1.13 times the speed of sound. Its sonic boom reaches a man on the ground 0.99 min, What is the altitute of the plane

  What is the average acceleration of the car

A car speeds up from 50 mph to 65 mph to pass a truck. If this requires 7 seconds, what is the average acceleration of the car

  Determine what is shortest distance in which it can stop

A pickup truck with a steel bed is carrying a steel file cabinet. If the truck's speed is 12.0 m/s, determine what is shortest distance in which it can stop without the file cabinet sliding

  Calculate what is the radius of a neutron star

A neutron star is composed of neutrons and has a densitythat is approximately the same as that of a nucleus. What is the radius of a neutron star whose mass is one-fifth of the mass of the sun

  Find the magnitude of the vertical component of force

A 4.0-m-long iron bar of uniform cross section is held perpendicular to the wall by a wire from the end of the bar to the wall as shown below. what is the magnitude of the vertical component of force produced by the wall

  Find the skis speed at the base of the incline

A ski starts from rest and slides down a 21degree incline 90 m long. Use energy methods. If the coefficient of friction is 0.09, find the ski's speed at the base of the incline

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd