The Otto cycle has how many strokes per cycle during which the ...

[lindiwe]

The Otto cycle has how many strokes per cycle during which the volume decreases?
 
  A) 8
  B) 4
  C) 2
  D) 1
  E) 3

Question 2

The coefficient of linear expansion for brass is 19.  10-6 K-1. What is its coefficient of volume expansion?
 
  A) 5.7  10-5 K-1
  B) 8  10-18 K-1
  C) 57.  10-5 K-1
  D) 3.8  10-6 K-1
  E) 38.  10-6 K-1

[Andromeda18]

Answer to Question 1

C

Answer to Question 2

A

[lindiwe]

TY

[Andromeda18]

You're welcome