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It's a brick with lots of holes which will allow air to flow freely through a wall of a house or other building and help with ventilation, prevent damp etc.

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16y ago

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Do bricks have air resistance?

Yes.


What would have more mass 2 m of bricks or 6000 m of air?

if you mean cubic metres bricks have a density of about 2.4 kg/ litre and air is about 1.2 kg/ m3 so 2.4 x 2 = 4.8 metric tons for bricks 1.2 x 6000 = 7.2 metric tons for air therefore air has more mass


How does a pound of bricks and a pound of feathers compare?

-- The bricks and the feathers have the same weight.-- The bricks and the feathers have the same mass.-- The feathers have more volume than the bricks.-- The bricks have more density than the feathers.-- Neither the package of bricks nor the package of feathers is edible.-- The bricks definitely sink in water, whereas the feathers may float on water.-- When dropped through air, the feathers fall slower than the bricks, because of air resistance.-- I'm guessing that the feathers cost more than the bricks.


Which has the lowest mass bricks having a density of 2000 kg per meter cubed or air having a density of 1 kg per meter cubed?

Air definitely has lower mass than bricks.


Why does bricks falls faster than cotton of equal masses?

That only happens when they fall through air. The reason is the friction of the respective bodies plowing through the amount of air that each is in contact with. In the absence of air, bricks and cotton would accelerate at the same rate, reach the same speed at the same time, and hit bottom together.


Why do cold storage rooms have thick walls made of hollow bricks?

Hollow bricks are used as air is a good insulator. Thick walls are used to reduce heat loss to the surroundings as the brick is also a poor conductor of heat. (although not as much effective as air)


Why hollow bricks are used for construction?

Air is an insulator of heat and prevents outside heat from entering the house.


What is the collective noun for bricks?

The collective noun for bricks is a course of bricks.


What are LEGO bricks?

Lego bricks are little blocks and Lego bricks can connect to other Lego bricks


Why do bricks have a concave hollow on one side?

I would guess that it is to make a better mortar joint. Mortar is forced into these holes and holds the bricks together better. Also the holes make the bricks lighter and air in the holes acts as insulation. I moved your question out of math to where I hope you will get a definitive answers.


Are bricks flammable?

Bricks are not flammable, but coal bricks are. IF THERE IS A BETTER ANSWER, IMPROVE.


Where does sound travels faster in air water bricks or in steel?

Ofcourse,in my opinion in air because particles in air move fastest and move randomly and freely in all directions......Steel and bricks are solids....Solid paricles vibrate in a fixed position....Water is a liquid..Liquid particles slide upon each other