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

Author Question: Why is it important to use only the special dyes made to color the water in your physical vacuum ... (Read 54 times)

notis

  • Hero Member
  • *****
  • Posts: 596
on: Jul 26, 2018
Why is it important to use only the special dyes made to color the water in your physical vacuum indicator?
 
  What will be an ideal response?

Question 2

Units of vacuum are expressed in:
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 26, 2018
Answer to Question 1

The special dye has a specific gravity of 1.00. This matches the water in the instrument. Other dyes would change the specific gravity of the water thus introduce inaccuracy to the indication.

Answer to Question 2

Inches of water or Inches/Millimeters of Mercury or Microns.


notis

  • Member
  • Posts: 596
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

smrtceo

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr
Maps are important tools in political science as they help us see relationships between politics and Maps are important tools in political science as they help us see relationships between politics and
All brakes should be moistened with water or solvent to help prevent brake dust from becoming ... All brakes should be moistened with water or solvent to help prevent brake dust from becoming ...
Water as Part of Body Fluids Water as Part of Body Fluids
The water cycle The water cycle
ATP, an important energy currency in cells ATP, an important energy currency in cells
Video: Pneumonia Animation

For a complete list of videos, visit our video library