This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Foam is known as closed-cell because the air-trapping cells are sealed completely and tightly ... (Read 48 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jul 24, 2018
Foam is known as closed-cell because the air-trapping cells are sealed completely and tightly packed.
 
  Indicate whether the statement is true or false

Question 2

The ________ is a group of materials that work together to keep the indoor environment separated from the outdoor environment.
 
  A) Pressure boundary B) House as a system
  C) Heat recovery system D) Building envelope


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

D


lunatika

  • Member
  • Posts: 548
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Plant cell water potential. Plant cell water potential.
Cell division in common life cycles Cell division in common life cycles
Brain Cells Brain Cells
Plant Cell Plant Cell
The birth weight of human infants is tightly constrained by natural selection. The birth weight of human infants is tightly constrained by natural selection.
The extracellular matrix is nonliving material secreted by the cells The extracellular matrix is nonliving material secreted by the cells
Video: Role of complement proteins

For a complete list of videos, visit our video library