20cm by 20cm by 50cm
it is the same because the molecular structure did not change when you cut the wood in half.
density = mass ÷ volume = 600 g ÷ 30 cm3 = 20 g/cm3
If the density of the block is less than the density of water, then the block will float. Density of water is close to 1 gram per cubic centimeter. So measure the block and calculate its volume (Length x Width x Height). Use a scale to find the block's mass. Then divide mass/volume to calculate density. If you've measured in grams and centimeters, then the units will be g/cm³, then compare this to 1 g/cm³.
3 cm x 6 cm side
u need the volume . if u did have the volume u would divide the mass (27g) by the volume. then add the label g/ml
The dimensions are 40 cm by 20 cm by 70 cm.
If you could show me the block of wood, then I could measure it and answer your question. For that matter, if you have the block of wood, you could measure it and answer your own question.
The volume of a solid block is V = length x width x height12.5 x 9.65 x 3 = 361.875 cm3(cubic centimeters)
Centimeters are not the right units to use for volume. Although, if it is centimeters cubed(cm^3) then it would be: 33.3g / 6.02cm^3 = 5.53156 g/cm^3
Ice block
Depends on what the block is made of. A block of wood will float. A block of concrete will sink.
16.8 dm3
0.4 m = 40 cm 0.2 m = 20 cm 0.7m = 70 cm Volume is 40 cm x 20 cm x 70cm = 800 cm^2 x 70 cm = 56000 cm^3
depending what kind of wood it would probably only be driftwood that would float.
You would say that the wood is opaque.
No. It doesn't matter how heavy a block of wood is, it depends on the density of the wood. Generally wood floats as the density of wood is lighter than the density of the water, so it would float.
Yes