Exactly the same -
Slightly more if there is moisture in the air.
Yes, a balloon full of air will weigh more than an empty balloon because the air inside adds mass to the overall weight.
A full milk carton has more density compared to an empty milk carton. Density is defined as mass per unit volume, so when the milk carton is full, it contains more mass within the same volume compared to when it is empty. Therefore, the full milk carton will have a higher density than the empty milk carton.
An empty soda can will typically roll faster than a full soda can due to its lighter weight. The full can has more mass, leading to increased inertia which slows down its rolling speed compared to the empty can.
A full basket has more mass, which gives it greater inertia, making it harder to accelerate or decelerate. This means more force is required to stop a full basket compared to an empty one.
The weight of the bottle would increase slightly when filled with argon due to the added mass of the gas. However, the weight difference may be negligible compared to the total weight of the bottle.
That depends on what's in the pints. If they're full of air, they weigh much less than 50 pounds. If they're full of water, they weigh pretty close to 50 pounds. If they're full of stones or gold, they weigh a lot more than 50 pounds. If the pints are empty, they weigh nothing at all.
It weights more than 400 lbs. Empty ! Full of water,rocks,decorations and fish will weigh estimated 1 & 1/2 tons
It all depends what's in those cubic metres. If they're full of air and not surrounded by more air, then they weigh about 7.1 pounds. If they're full of water, then they weigh about 5,512 pounds. If they're full of stones or lead, then they weigh even more than that. If they're completely empty, then their weight is zero.
It is easier to squeeze an empty bottle because there is less resistance from the air inside the bottle compared to the water. The water in a full bottle creates more pressure and resistance when you try to squeeze it.
Empty, probably around 30-50 pounds (guessing) -- Full with ONLY water, it will weigh about 850 pounds. Full with water, gravel, and decorations, it will weigh more.
There will be a TW on the side of the cylinder this is the tare weight the weight of the cylinder empty. (TW 27) would be an 27 pound empty cylinder. A full cylinder will weigh 30 pounds more than the tare weight.