Flames are the gasses of combustion, heated to the point of glowing. Hot gasses, being less dense and therefore lighter than cold gasses (surrounding air) rise upward until they are redirected by some solid object.
Rockets go upward by using powerful engines to propel themselves against the force of gravity. The engines create thrust by expelling high-speed exhaust gases out of the rocket's nozzles, pushing the rocket upward. This action follows Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
It wouldn't work because if the earth wasn't at the center, the water above it, air above water and fire above air then earthly things wouldn't fall downward and things like smoke and other air elements wouldn't go upward.
In the ISS, fire takes on a spherical shape. Just like a sun. But outside, it would go out immediately without the fuel suns have.
Coarse adjustment of what?
At lift-off, a rocket produces fire through the combustion of fuel in its engines. Liquid or solid rocket propellants are ignited in combustion chambers, creating high-pressure gases that expand rapidly. This rapid expansion forces the gases out of the rocket's nozzles at high velocity, generating thrust and propelling the rocket upward. The visible flames are the result of the burning fuel and the hot gases exiting the engine.
Fire burns upward. So if you are standing upright or running, you may fan the flames with air and the fire will spread to your face. Good luck preventing it!
Fire moves upward due to the natural convection process. As the fire heats the surrounding air, it becomes less dense and rises, creating a flow of air upwards. This convection current carries the flames and heat upwards, which is why fire tends to move in an upward direction.
The upward rise of a flame in a fire is typically referred to as the "flame front." This phenomenon occurs as hot gases produced by combustion rise due to their lower density compared to cooler air, creating a convection current that fuels the fire. This upward movement is crucial for the efficiency of the combustion process, allowing for the continuous supply of oxygen.
Heat rises so the draught pulls the flame up
they go upward.
Fire burns upwards due to the process of convection. As the air around the fire heats up, it becomes less dense and rises. This creates a flow of air that draws more oxygen into the fire, allowing it to burn more vigorously and continue to rise.
when there is a fire you go out of the Fire Door.
Because light air moves up
The cannon ball is not in motion until the fire and gunpowder pushes it upward and out of the cannon.
It is not a recommended but yes... Gas does go on fire. It make fire big.
gravitational force con't effect on gasses..
If the building get fire where do people go ?