« previous next »

Author Question: Which of the following types of light sources emits radiation that changes in intensity very slowly ... (Read 260 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Jun 25, 2018
Which of the following types of light sources emits radiation that changes in intensity very slowly as a function of wavelength?
 
  A. Continuum source
  B. Line source
  C. Pulsating source
  D. Microwave source

Question 2

What is the concentration of serum phosphorus in a solution whose absorbance is 0.150, cuvet pathlength, 1.0 centimeters, absorptivity is 0.0625 L g-1cm-1?
 
  A. 240 mg/L
  B. 0.024 g/L
  C. 0.24 g/L
  D. 2.4 g/L
Clinical Laboratory Chemistry ¦ Sunheimer, Graves ¦ 2nd Edition
Buy Test-Bank


frankwu0507

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 25, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

A light-coloured cane toad A light-coloured cane toad
How noncyclic electron flow during the light reactions generates ATP and NADPH. How noncyclic electron flow during the light reactions generates ATP and NADPH.
Three types of reversible inhibition Three types of reversible inhibition
Types of catheters: Suprapubic catheter. Types of catheters: Suprapubic catheter.
Tornado intensity Scale Tornado intensity Scale
Get feedback every 5 to 7 minutes about heat intensity. Add or subtract heat barriers to maintain ... Get feedback every 5 to 7 minutes about heat intensity. Add or subtract heat barriers to maintain ...
Video: Energy sources - types

For a complete list of videos, visit our video library