Thursday
September 18, 2014

Homework Help: physics

Posted by Eric on Wednesday, July 24, 2013 at 9:53pm.

The engine of a large ship does 2.05 multiplied by 108 J of work with an efficiency of 4.00%.

(a) How much waste heat (J) is produced?

(b) How many barrels of fuel are consumed, if each barrel produces 6.00 multiplied by 109 J of heat when burned?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 500 kg dragster reaches a speed of 100 m/s on level ground, starting...
physics - (a) How much waste heat is produced by an electrical power station ...
physics. - Heat engine X takes four times more energy by heat from the hot ...
Physics - Consider an inefficient engine which draws 200 J of heat from a hot ...
Physics - Consider an inefficient engine which draws 200 J of heat from a hot ...
Physics - Consider an inefficient engine which draws 200 J of heat from a hot ...
Physics - Consider an inefficient engine which draws 200 J of heat from a hot ...
Physics - Consider an inefficient engine which draws 200 J of heat from a hot ...
physics - While taking a plane flight to a meeting, a physicist decides to do a ...
physics - While taking a plane flight to a meeting, a physicist decides to do a ...

Search
Members