Gas will stay in a cup. If the gas is denser then air, it will settle into the cup and stay there in much the same way that a liquid will. If the gas is close to the same density as the air, or lighter, it will float away and mix with the air.
A cup is a solid object made of materials like glass, ceramic, or plastic. While it can hold liquids or gases within it, the cup itself is not liquid or gas.
Your problem is likely due to something with the thermocouple. That is the device that senses heat fom the pilot light- no heat, it turns off gas as a safety measure. Get a gas appliance repairman to check- they do go bad, get bent, etc. Not incredibly expensive to replace.
Oxygen is the gas that we need to stay alive and is also required for burning. A burning splint will burn brightly in oxygen because it supports combustion.
There could be several reasons why a gas fireplace won't stay lit. It could be due to a faulty thermocouple, dirty pilot light orifice, inadequate gas flow, or a malfunctioning gas valve. It is recommended to have a professional inspect and repair the fireplace to ensure it operates safely.
The hypothesis for the "lava in a cup" experiment may be that when vinegar (acid) is added to baking soda (base), a chemical reaction will occur and produce carbon dioxide gas, which will create bubbly "lava" in the cup.
Its out of gas
proably yes if not its probably something with your battery or alternator
Maybe your fuel pump is broke.
Try cleaning your injectors.
Faulty mass air flow sensor (MAF sensor)
Carburetor probably needs to be disassembled and cleaned.
Stay in what? More information needed. It's none of your business why my penis wont stay in
Start by checking your fuel filter.
Sounds like no gas is getting to the carb. Fuel pump maybe.
The fuel filter is clogged or the carburetor needs to be cleaned and/or adjusted.
we have a ford escort lx and it wont start without the gas throttle half way then it starts but is very rough but wont idle by itself
Check the starting directions, most gas heater pilots must have the button depressed for more than 30 seconds. If this does not work there is a problem with the regulator.