Multiple Choice
The thickness of the ozone layer can be estimated using the formula where I 0 is the intensity of a particular wavelength of light from the sun before it reaches the atmosphere, I is the intensity of the same wavelength after passing through a layer of ozone x centimeters thick, k is the absorption constant of ozone for that wavelength, and
is the acute angle that the sunlight makes with the vertical. Suppose that for a wavelength of 3,055
10 - 8 centimeter with k
1.93, I o /I is measured as 1.72 and
. Approximate the thickness of the ozone layer to the nearest 0.01 centimeter.
A) cm
B) cm
C) cm
D) cm
E) cm
Correct Answer:

Verified
Correct Answer:
Verified
Q46: Refer to the graph of y =
Q47: Find the quadrant containing <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Find
Q48: Scientists sometimes use the formula <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg"
Q49: Find the period of the equation. <img
Q50: Two stars that are very close may
Q52: A ship leaves port at 4:00 P.M.
Q53: Use fundamental identities to find the exact
Q54: As <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="As for
Q55: A builder wishes to construct a ramp
Q56: Verify the identity by transforming the left-hand