« previous next »

Author Question: Which of the following types of light sources emits radiation that changes in intensity very slowly ... (Read 288 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?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ... Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...
The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ... The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ...
Types of Policies Important for a Massage Therapy Practice Types of Policies Important for a Massage Therapy Practice
Summary view of the light reactions as they occur in the thylakoid Summary view of the light reactions as they occur in the thylakoid
A spaceship leaves Earth at a steady forward speed of 70% the speed of light. How fast relative ... A spaceship leaves Earth at a steady forward speed of 70% the speed of light. How fast relative ...
Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library