Want this question answered?
The air in an average sized room weighs about 100 pounds
That depends on what objects or substances are in the cubic yard. -- If it's full of air, it weighs about 2.15 pounds (if there's no other air around it). -- If it's full of water, it weighs about 1,688 pounds. -- If it's full of gold, it weighs about 32,063 pounds. -- If it's an empty cubic yard, it has no weight at all.
Actually it is heavier than air. And it will sink much like co2 does in air
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.
It all depends on what you have in the cubic feet. -- If the cubic feet are full of air, they weigh about 8 pounds. -- If they're full of water, they weight about 6,243 pounds (3.1 tons). -- If they're full of lead, they weigh about 70,793 pounds (35.4 tons). -- If the cubic feet are completely empty, they weigh exactly zero.
The air in an average sized room weighs about 100 pounds
Exactly the same -
Slightly more if there is moisture in the air.
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.
No, because the full basketball includes the mass of the air, unless you don't include the air, then they are the same.
no it should not be half full, it should be 80-90% full with the void space pressurized by or with air
10 pounds
a little
1900000000000000
6
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.
depends on how much air in tires