Typically, cardboard is lass than 0.4 cm thick.
255cm2
The aluminum foil weighs about 0.243 grams. The volume of the aluminum is 10 x 5 x .0018 or 0.09 cm3 and aluminum weighs about 2.7 g/cm3.
There is no limit on the number of times cardboard can be recycled. Cardboard will lose it's integrity as it is continuously recycled though.
It will float until the cardboard becomes saturated and eventually sinks.
It's asking for how thick it is not the length of it. So the obvious answer is not centimeters or meters. It would be millimeter.
30 full rectangles and one 4 cm x 25 cm strip If you separate the original cardboard into a 40 cm x 25 cm piece and a 12 cm x 25 cm piece, you can get 25 8x5 pieces from the first piece and, measuring the other way, six 8x5 pieces from the second (31 total 8x5 pieces).
Alpha i think and maybe beta. it will be beta because alpha can be stopped with a sheet of paper while beta is stronger but gamma will pierce rite through a 2-cm cardboard
because they have thick skin on them, and cardboard is also thick. A bit like you :)
275 cm. mars4045: very smart!
You are going to make a box out of cardboard. The box needs to measure 10 cm by 5 cm by 5 cm; 10% of the final product will be wasted in the cutting process. How much cardboard do you need?
use tape ore glue you person :-) !!!!!!!!!!!!!!!!!!!!!!!!!!!
9.
The usable area of the board is 45cm by 35cm which gives 9*7 = 63 squares.
Its surface area is: 2*(5*5)+4*(5*10) = 250 square cm of cardboard will be needed
fan a piece of cardboard
It would take 20 pieces of 3 mm thick paper to make a stack that is 6 cm thick. This is because 1 cm is equal to 10 mm, so each piece of paper adds 3 mm to the height of the stack.
the answer is 9 inches