What ever was in the cylinder had weight of its' own. When the cylinder was emptied, only the weight of the cylinder was left.
An empty cylinder weighs less because it contains only the weight of the cylinder itself, whereas a filled cylinder contains the weight of both the cylinder and the substance inside it. The substance inside adds to the total weight of the filled cylinder.
An empty gas container actually weighs less than a full container.
Depends on the weight of the glass. The water weighs 10 grams if filled to the 10 ml mark - more if overfilled, of course.
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 difference in weight between the filled and empty cylinder is 91.35g - 51.36g = 39.99g. This is the weight of the 50.0mL of unknown liquid. To find the density, divide the mass (39.99g) by the volume (50.0mL) to get 0.7998 g/mL.
An empty T cylinder weighs approximately 1,400 pounds.
a single grain of salt
An empty R410A refrigerant cylinder weighs approximately 33-35 pounds.
An XL50 oxygen cylinder weighs approximately 16 pounds when full.
your brain since your lungs are filled with air
The Pine Monarch 1 Waterbed weighs around 1,800 lbs when filled.
The weight of an empty LPG gas cylinder typically ranges from 15 to 35 kilograms, depending on the size and capacity of the cylinder.