Surface area of a sphere (a rounded ball) = 4*pi*radius2 Surface area of half a sphere = 2*pi*radius2
12
2214
The total mass remain unchanged.
I suppose sponges can only compare to pieces of cloth of different materials. Differing in strength and absorbency.
Benetton
165161 pieces. I suppose you do realise that 12 mm x 12 mm is smaller than a normal postage stamp!
Suppose you're at an extinct volcano with steep sides.The ground is mostly ash and small pieces of the rock.What type of volcano is this
John McLoughlin went out of his way to assist American settlers by giving two pieces of evidence to maintain law and order.
Rocks made from larger pieces of sediment are called conglomerate rocks. These rocks consist of rounded pebbles, cobbles, or boulders that are cemented together.
Go to the bathroom and click on mirror this is what I think you are suppose to do at least.You find all the pieces to the door . where the black cat is there is a piece
the total mass of the pie remains constant, regardless of how it is sliced into pieces. This means that the sum of the masses of all the individual pieces will equal the original mass of the whole pie.
Those are likely volcanic bombs, which are large pieces of molten rock that are ejected during volcanic eruptions. They cool and solidify into rounded shapes as they are thrown through the air.