An object's weight in air is the same as its weight in a vacuum. This is because weight measures the force of gravity acting on an object, and gravity affects objects in air and in vacuum in the same way.
An object will typically weigh less in water compared to in air, due to the buoyant force acting on it when submerged. This is because the water exerts an upward force on the object, partially offsetting its weight.
No, a balloon without air would weigh less than a balloon filled with air. The weight of an object is determined by the mass of the object and without the air filling the balloon, there is less mass present, therefore less weight.
Submerged "out-of-water". That is not possible. It is either submerged or it is out of water. Even when an object is submerger or partically submerged it will not weigh less. The physical characteristics (weight) of the object cannot be changed. The object, when placed in water will displace a certain amount of water and the object will float if the weight of the displaced water is more that the weight of the object. The object will then sink if it weighted more that the weight of the water it displaces. That said, the actual weight of the object doesnt change but if a scale were attached to it while hanging in air, it would read greater that when the object is floating or submerged in water.
An object with twice the mass of another will weigh twice as much when both objects are on the same planet or celestial body with a constant gravitational acceleration. Weight is directly proportional to mass when the gravitational acceleration remains constant.
Sound in air is simply a compression of air at the frequency of the sound. The sound itself does not weigh anything, but the medium it is travelling in will have its own weight per unit volume.
An object will typically weigh less in water compared to in air, due to the buoyant force acting on it when submerged. This is because the water exerts an upward force on the object, partially offsetting its weight.
No, a balloon without air would weigh less than a balloon filled with air. The weight of an object is determined by the mass of the object and without the air filling the balloon, there is less mass present, therefore less weight.
it would depend on the mass of the object. like you could have a quart of air or a quart of maple syrup. which ones going to be heavier
wow what a question!! well i don't know but hot air rises so cold would probably weigh more..
88 lbs
1900000000000000
a little
yes because you can weigh the object but you don't change the object at all
it weighs less in water. think about it, if you cant pick a friend up normally, and you jump in a pool, it is so much easier
you The Stones of the Pyramids at Giza weigh this much
87.979 kg on Venus.
depends on how much air in tires