A thorough knowledge of the properties of matter is necessary to: ...

[shofmannx20]

A thorough knowledge of the properties of matter is necessary to:
 
  A) Explain to a customer what type of heating or cooling system is needed to accommodate the building load requirements.
  B) Design air-conditioning equipment and systems for a building structure.
  C) Better understand what happens to various forms of matter and the reasons why changes occur when substances are heated or cooled.
  D) Know where to locate the heating or cooling equipment and system in a building structure.

Question 2

What is the estimated length of a wall that is covered by 12 pieces of sheathing hung vertically?
 
  A) 72 feet B) 24 feet C) 48 feet D) 98 feet

[alexanderhamilton]

Answer to Question 1

C

Answer to Question 2

C

[shofmannx20]

TY

[alexanderhamilton]

You're welcome