Question 1
To the nearest percent, what fraction of an iceberg is submerged? (ρice = 917 kg/m3, ρsea = 1.03 × 103 kg/m3.)
◦
95%
◦
93%
◦
91%
◦
89%
◦
77%
Question 2
Two identical fish, both at sea level, float in two identical aquariums with identical quantities of water. Fish A is in Alaska, so it weighs more than fish B at the equator, since g is larger at sea level in Alaska. Which statement is correct?
◦
A comparison is impossible unless they are both floating at the same level.
◦
Fish A displaces a greater quantity of water than fish B.
◦
Fish B displaces a greater quantity of water than fish A.
◦
They both displace the same quantity of water.
◦
Fish A has a smaller acceleration than Fish B when equal horizontal forces are applied to each, because Fish A weighs more.
The central dogma of genetics at the molecular level.
Fish
Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
Parasitic fish worm
Upper-Level Maps
Fish