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How windy is it if you see smoke rising straight up?
thare will be no wind
How do differences in air pressure help smoke to rise up a chimney?
the higer pressure at the bottom of the chimney pushes air and smoke up the chimney
Why does smoke from a fireplace go up the chimney instead of out into the living room?
Hot air always rises. Therefore, when a fire is started in a fire place, the hot air from the fire rises, causing the smoke to rise also.
Why smoke goes up?
My guess is that it's because smoke is hot. Hot air rises, just as cold air sinks. When a fire ensues, smoke (the product of carbon combustion) rises with the hot air.
Should you ever shoot an arrow straight up into the air explain?
Arrows should not be shot straight up into the air. When that happens, they usually come straight back down. This can be very dangerous!
Why is smoke not affected by gravity?
If they go up, it is precisely because of gravity. What happens here is that hot air is lighter (or more precisely, less dense) than cold air, so the cold air pushes it up. The smoke particles will gradually fall down, or sink, in the air, but since they are small, they fall very slowly. Therefore, the upwards movement of the hot air is much more significant.
Why isn't smoke pulled down by gravity?
It does. It just pulls the colder air around it down harder, so the air gets pulled down furtehr than the smoke. Result: smoke goes up, air goes down, until the smoke cools enough to become air.
Why does smoke travel upward?
The smoke particles from a fire are carried up by hot air. Hot air has the tendency to rise because it has less density than normal air.
Where does smoke go up from?
Smoke goes up from chimneys, cigarettes, campfires, and assorted other locations of combustion.
Why should smoke prices go up?
government brings up taxes on cigars so people will not smoke.
Renault kangoo smokeswhite smoke when starting judders a bit no problems when warmed up.....?
wait for the glow plug light to go out before starting if not and starting straight the engine will judder
How can a person jump vertically?
You jump straight up in the air
