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

Author Question: Lines of a particular element appear at the same wavelength in both emission and absorption line ... (Read 73 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jul 27, 2018
Lines of a particular element appear at the same wavelength in both emission and absorption line spectra.
 
  Indicate whether the statement is true or false

Question 2

Microfossils found in northwestern Australia in 2011 appear to have been
 
  A) photoheterotrophs
  B) chemoheterotrophs
  C) photoautotrophs
  D) chemoautotrophs


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blakeserpa

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Well pads, roads, and seismic lines associated with oil and gas extraction in the boreal forest. Well pads, roads, and seismic lines associated with oil and gas extraction in the boreal forest.
A, A nurse is adding a medication to an IV line as a piggyback A, A nurse is adding a medication to an IV line as a piggyback
If you want to show differences between items at the same time, a bar graph is more effective than a If you want to show differences between items at the same time, a bar graph is more effective than a
Emission Spectrum Emission Spectrum
How to find the distance of any line segment How to find the distance of any line segment
How to find the equation of a line that is perpendicular to a line passing through a point How to find the equation of a line that is perpendicular to a line passing through a point
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library