An air bubble released by a deep-water diver, 115 m below the surface of a lake, has a volume of 1.60
4 answers
Question:
An air bubble released by a deep-water diver, 115 m below the surface of a lake, has a volume of 1.60 cm3. the surface of the lake is at sea level, and the density of the lake water can be approximated as that of pure water. as the bubble rises to the surface, the temperature of the water and the number of air molecules in the bubble can each be approximated as constant. find the volume (in cm3) of the bubble just before it pops at the surface of the lake.
cm3.
cm3.
Answers
explanation:
as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.
true tan speed = ang vel x radius
+15-35=-20
going in opposite directions
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