Neither. Since they both have a weight of 1kg (kilogram) one cannot be heavier than the other.
Lead brick
Well it doesn't weigh 10 lbs! Ordinarily, a brick would be considered incompressible, and that is still probable in 5000 ft of water. And assuming that it had no entrained air! BUT, water at 5000 ft is compressible (for which you'll have to look up an hydrology table) and the volume of water displaced by the brick will now weigh more than that volume would have had at the surface. And as soon as you have immersed your brick, it will weigh less than it previously did, by the weight of water it displaced. remember Archimedes? SO your brick would now be slightly more buoyant (weigh less) than it did close to the surface. In an exam answer, one would usually say 'assuming the brick is incompressible', and 'assume the brick is impermeable'. Of course you could also 'assume that water is incompressible', and eliminate the hydrology tables! Then proceed with the answer.
The answer is they all weigh the same amount are equal in weight which is different then density
You mean which one does it travel faster in? It would be a brick because of how tightly packed the molecules in the brick are together. Wood, which is a lot more fragile that brick, does not allow sound to travel through it as fast.
You would weigh more in New Orleans. It is closer to sea level than Denver.
Each full brick would weigh 16kg.
Lead brick
Well it doesn't weigh 10 lbs! Ordinarily, a brick would be considered incompressible, and that is still probable in 5000 ft of water. And assuming that it had no entrained air! BUT, water at 5000 ft is compressible (for which you'll have to look up an hydrology table) and the volume of water displaced by the brick will now weigh more than that volume would have had at the surface. And as soon as you have immersed your brick, it will weigh less than it previously did, by the weight of water it displaced. remember Archimedes? SO your brick would now be slightly more buoyant (weigh less) than it did close to the surface. In an exam answer, one would usually say 'assuming the brick is incompressible', and 'assume the brick is impermeable'. Of course you could also 'assume that water is incompressible', and eliminate the hydrology tables! Then proceed with the answer.
They weigh the same.
More gravity on Earth.
it would be the brick because the brick has more matter because it weighs more.
they both weigh an ounce so they weigh the same This is not the correct answer...DuFuss. Gold is weighed in troy weight, one troy ounce = 480 grains= 31.2 grams. Brick would be measured in avoirdupois weight, where 1 ounce=437.5 grains or 28.4 grams. Therefore, an ounce of gold weighs more than a ounce of brick, feathers, lead, etc.
no becouse
They both weigh the same, a ton! ;-)
No.
Une brique de ... means "a brick of ...". That might refer to the construction block, but more probably to the brick-shaped milk packaging.
The answer is they all weigh the same amount are equal in weight which is different then density