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Why does an LPG cylinder on a barbecue get cold on the outside when it is turned on?
Wiki User
∙ 12y ago
LPG / propane expands when it turns from liquid to gas, and this process absorbs heat energy from the air, via the cylinder. This causes cooling and often condensation of water vapor on the tank.
Wiki User
∙ 12y ago
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Why is fridge cold inside but warm outside?
It is cold inside because thermal energy gets trapped outside because of the particle theory.
When cylinder gas is used the metal cylinder becomes cold why?
not necessarily: http://en.wikipedia.org/wiki/Joule%E2%80%93Thomson_effect
Is it cold outside?
es ist sehr kalt
Why is it that things feel hot but are really cold?
because they are like an curling iron that is turned off. you look at it and your mind is like "this is going to be hot." because of mind over matter, it MUST be hot. but, you touch it and (because its turned off) its cold. so that's how things feel hot but are really cold.
Why is your house warm on a cold day even though you haven't turned on the heat?
Because your house has INSULATION, it keeps the warm air in, and the cold air out.
Can you keep a refrigerator turned off outside in very cold weather?
obviously
When was Cold Outside created?
Cold Outside was created in 1997.
How do you identify and describe four basic types of climates and give an example of each?
in england we have 4 autumn- its cold outside winter- its cold outside spring- its cold outside summer- its cold outside
Why does your car have more power when it is cold outside?
because cold air has more mass then warm air which in turn gives each cylinder more charge on the intake stroke which will drive the pistons down faster on the the power stroke
How do you find how much propane you have left using hot water and how does it work?
By pouring hot water on a propane cylinder you are heating the metal cylinder. The liquid propane in the cylinder is cold and forms condensation on the outside of the cylinder showing the level of propane remaining in the tank much like condensation forming on a glass of ice water on a hot day.
Does washing your hair cause a cold if outside minutes later?
if it is cold outside then you can get ammonia (pneumonia)
Is the word cold an adjective?
Yes. Ex: It is (blank) outside. (Blank) being the adjective to describe how it feels outside. So: it is cold outside.
How cold must it get to freeze the gas tank to your barbecue?
Minus 189.9 oC; colder than anywhere on earth.
Is soup nicer hot or cold?
If it's cold outside,hot. If it's hot outside, cold. Make sure that the soup that you are going to eat is ok to eat cold.
Why your car heat turned cold?
because
How cold is too cold to leave a pit-bull outside?
No dog should be left outside, regardless of temperature.
What Christmas song has the initials B I C O?
I really can't stay, Baby it's cold outside... "Baby It's Cold Outside"
