Suppose you are climbing in the High Sierra when you suddenly find yourself at the edge of a fog-shrouded clif - high sierra hydration pack
Neglecting air resistance, the cliff is where the speed of sound is 330 (\\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ rm m / s)?
If someone could help me, I like it. I'm new in physics, and I'm having a hard time with this word problem. Thank you!
Saturday, December 26, 2009
High Sierra Hydration Pack Suppose You Are Climbing In The High Sierra When You Suddenly Find Yourself At The Edge Of A Fog-shrouded Clif
1 comment:
Well, you get an introduction terrible that it is a very poorly developed.
The speed of sound is not constant, but depends on factors such as temperature, pressure, density, etc.
http://en.wikipedia.org/wiki/Speed_of_so ...
These factors vary with altitude, so that the speed of sound varies with altitude. However, not to say the temperature, or if you are at the foot of the mountain weather, and therefore can not give a real answer.
But if we claim that the temperature of sea level 20 ° C and use of tables for the reduction of pressure and temperature with height, etc., then you can answer the question, but can not really do not correspond to.
http://www.engineeringtoolbox.com/air-al ...
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