In an ideal case rays coming from an object toward a lens or mirror should be reasonably close to the optical axis. To the extent that this condition is not completely met, which one of the following effects occurs?
a. mirages
c. spherical aberration
b. chromatic aberration
d. light scattering
Question 2
Tricia puts 66 g of dry ice (solid CO2) into a 2.0-L container and seals the top. The dry ice turns to gas at room temperature (20C). Find the pressure increase in the 2.0-L container. (One mole of CO2 has a mass of 44 g and R = 0.0821 Latm/molK. Ignore the initial volume of the dry ice.)
a. 6.0 atm
c. 18 atm
b. 12 atm
d. 2.0 atm
Fish come in many shapes and sizes. This is a sea dragon, a close relative of the seahorse. Their le
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Bonobo females form close alliances, maintained through sex, but these alliances are lacking in chim
a) Lunge with your legs open to the table. b) Avoid lunging with your legs close to table.
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Lens accommodate