dezmonrandolph2 dezmonrandolph2
  • 22-02-2018
  • Physics
contestada

in real machines , efficiency is always

Respuesta :

keenecameron keenecameron
  • 22-02-2018
less than 1. because of internal friction you cannot have a 100% efficient
 machine 
Answer Link

Otras preguntas

AP Environmental Science How does the first law of thermodynamics apply to burning a piece of wood?
In what year was the Constitution signed by delegates to the Constitutional Convention?
2-3|4n+1| = -61 find n
Which is a counterexample to the following statement? If an animal is brown, then it is a dog.1. Chocolate Lab2. Blue Jay3. White Rabbit4. Squirrel
Represent the following sentence as an algebraic expression, where "a number" is the letter x. 3 is decreased by a number.
Describe the agricultural production of each of the following: New England Colonies Middle Colonies Southern Colonies
Ok how old am I between 42 and 45
Morgan and Anne own North Country Sheep Farm. Morgan shears one herd of sheep every 6 months. Anne decides to shear another herd of sheep every 8 months to see
URGENT AN arithmetic sequence is given below 23,19,15,11 Write an explicit formula for the nth term an
The middle passage was part of the