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

Author Question: Explain how an oxygen meter works. What will be an ideal ... (Read 106 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jul 21, 2018
Explain how an oxygen meter works.
 
  What will be an ideal response?

Question 2

What are the three distinct layers of water that develop in a stratified pond, in order from top to bottom?
 
  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

durant1234

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 21, 2018
Answer to Question 1

An oxygen meter works by sending a charge of electricity from its batteries out to probe in the water. If oxygen is present, the electrical current flows between two cathodes. The higher the oxygen content, the stronger the current.

Answer to Question 2

The three layers of water in a stratified pond include:

1 . Epilimnion - top layer
2 . Thermocline - middle layer
3 . Hypolimnion - bottom layer


Zulu123

  • Member
  • Posts: 525
Reply 2 on: Jul 21, 2018
Excellent

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Respiratory Assistive Devices, Peak Flow Meter Respiratory Assistive Devices, Peak Flow Meter
A pharmacist can explain to a patient why medication may look different and ensure the correct ... A pharmacist can explain to a patient why medication may look different and ensure the correct ...
When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV. When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV.
The waveform of a good oxygen sensor as displayed on a digital storage oscilloscope (DSO). Note ... The waveform of a good oxygen sensor as displayed on a digital storage oscilloscope (DSO). Note ...
The post-catalytic converter oxygen sensor should display very little activity if the catalytic ... The post-catalytic converter oxygen sensor should display very little activity if the catalytic ...
Dissolved oxygen at The Gulf of Mexico’s “Dead Zone” Dissolved oxygen at The Gulf of Mexico’s “Dead Zone”
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library