No.
These two numbers cannot be compared, as 30 mL is a volume, and 30 cm2(square centimeter) is an area. However if you compare with 30 cm3(cubic centimeter) then they are equal. 1 Liter is defined as 1 dm3 = (10 cm)3 = 1000 cm3.
538. The ml and the cm3 are equal volumes.
It is imbossible to convert volumes to length. It is however possible to convert cups to cubic centimetres (cm3). There is no exact definition of a cup, and there are regional differences. In Australia, New Zeeland and Canada, a cup is equal to exactly 250 cm3. In the UK, a cup is almost equal to 284.13 cm3. In the US, a cup is equal to 240 cm3 or more rarely, nearly 236.59 cm3. Finally, in Japan, the cup is 200 cm3, or using an older an older definition, 180.39 cm3. For a little extra information, a cubic centimetre is equal to a millilitre
0.75 cm3 = 0.75 ml The cm3 and the ml are equal volumes.
The substance with a density of 0.9 g/cm3 would float on water, as its density is less than that of water (1 g/cm3). Objects with a density less than 1 g/cm3 will float on water, while those with a density greater than 1 g/cm3 will sink.
100 cm3 is less than a gallon.
If the volume of the sphere is less than 1 cm3, then the sphere will sink in the liquid as its density is greater than that of the liquid.
An object with a density greater than 1.0 g/cm3 will sink in freshwater with a density of 1.0 g/cm3. Objects with a density less than 1.0 g/cm3 will float in freshwater.
You can determine if a substance is more or less dense than water by comparing their densities. Water has a density of 1 g/cm3 at 4 degrees Celsius. If a substance has a density greater than 1 g/cm3, it is more dense than water. If it has a density less than 1 g/cm3, it is less dense than water.
The density of glycerin is 1.26 g/cm3. Any substance with a density greater than 1.26 g/cm3 will sink in glycerin, while a substance with a density less than 1.26 g/cm3 will float.
You can determine if a product will float in water by comparing its density to that of water. If the product's density is less than 1 g/cm3, it will float. If the density is greater than 1 g/cm3, it will sink.
5 cm3 of gold would have a greater mass than 5 cm3 of silver because gold has a higher density than silver.
An object with a density of 3.7 g/cm3 will sink in water (density of 1 g/cm3) because its density is greater than that of water. Objects float when their density is less than the density of the fluid they are placed in.
The volume of the rock is 1200 ml or 1200 cubic centimeters since 1 ml is equal to 1 cubic centimeter.
Lead has a greater density than silver. Lead has a density of 11.34 g/cm3, while silver has a density of 10.49 g/cm3.
Both recalculated in SI-units for volume m3 will give the first one is greater:1.50 cm3 = 1.50*10-6 m31.50*10+3 nm3 = 1.50*10+3([nm]3) / ([109nm/m])3 = 1.50*10+3 * (10-27) [m3] = 1.50*10-24m3Keep in mind that 1 nm = 1*10-9 m,so when cubed, symbolised by [.]3 , it gives:[1 nm]3 = [1*10-9 m]3 = 1*10-27 m3 = 1 nm3 (!!)