Your cylinder full of gas will weigh more, for it contains the mass of the gas.
Some gases, when compressed, such as CO2, are in liquid form, and quite heavy.
The empty cylinder weighs upto 20 kgs
Gloves
it is found that the weight of an empty flat thin plastic bag is not changed when the bag is filled with air why not?
Glove
An empty T cylinder weighs approximately 1,400 pounds.
An empty gas container actually weighs less than a full container.
A coffin is filled with rags when empty and the body has deteriorated.
they are empty
filled
A coffin is filled with rags when empty and the body has deteriorated.
When Empty Hearts Are Filled was created on 1915-05-05.
A gram is a measure of mass, not of weight. The density of the liquid is 0.8 grams per mL.
What ever was in the cylinder had weight of its' own. When the cylinder was emptied, only the weight of the cylinder was left.
You could put a flexible bladder (balloon) filled with helium in it. The classic answer to this old question is: Fill it full of holes.
Let the weight of the container be C and the weight of water when fully filled be W. Then C + W = 36 and C + w/2 = 21 Subtracting the second equation from the first gives w/2 = 36 - 21 = 15 Then W = 2 x 15 = 30 : As C + W = 36 then C = 36 - W = 36 - 30 = 6 kg. The empty container weighs 6 kg.
No they are not empty. Our bones are filled with bone marrow.
filled