Which of the following is NOT a factor on which absorbance depends?
A) The concentration of the absorbing chemical substance
B) The inherent ability of the chromophore to absorb light
C) The length of the path the light takes when passing through the solution
D) The refractive nature of the ambient air surrounding the solution
D
You might also like to view...
Which of the following statements BEST describes the exchange of gas in the alveoli?
A) Air moves into the alveoli, blood is transported by the pulmonary capillaries, and diffusion occurs. B) Blood moves by way of the pulmonary capillaries, air arrives at the alveoli, and osmosis occurs. C) Air moves into the airway, blood arrives via the pulmonary veins, and osmosis occurs. D) Blood moves from the left heart to the lungs, air arrives in the alveoli sacks, and diffusion occurs.
The mucoactive agent used as an irritant to induce a cough and hydrate airway surface fluid is
a. guaifenesin. b. sodium bicarbonate. c. albuterol. d. hypertonic saline (7%).
"Women are bad at math, and men don't know how to communicate" are examples of
A. passing judgment and stereotyping. B. realizing one's own limitations. C. being tolerant of each other's handicaps. D. recognizing the need to have someone else perform a service.
A Table Header or Title is an important component of a table. A table header should clearly Answer:?
A) ?what the data represents B) ?what the source of the data is C) ?when the data was collected and/or the time period represented in the table D) ?All of the above