If the diameter is 7cm and the length is 20cm, the volume is: 769.69 cm3
6cm x 7cm x 20cm = 840cm3
density is the product of mass and volume so its density will b 100 g/cm3..
Water in a glass graduated cylinder adheres to the sides of the cylinder, forming a meniscus which is an upward curve. When reading volume in a cylinder, look at the meniscus at eye level. Read the volume at the bottom of the curve.
A graduated cylinder is used measuring precise volume of liquids.A graduated cylinder is used measuring precise volume of liquids.
If the object in question is water proof, and small enough. You can measure the amount of displaced water when it is placed in a tank full of water, this may not work for a lot of things but it can help when attempting to measure some objects.
The [cross sectional] area is not consistent with the diameter.
6cm x 7cm x 20cm = 840cm3
The volume of a cylinder that has a radius of 3cm and a height of 7cm is 197.92cm3
A cylinder with a surface area of 200cm2 and a height of 20cm has a volume of about 137.96cm3
Volume = 20*7*10 = 1400 cubic cm
V = 1693.32 cm3
V = 1570.8 cm3
20cm
430
volume 20cm 30cm 20cm
It is: 20*7 = 140 square cm
a solid consists of a cuboid, to which a quadrant of a cylinder is attached. AE=20cm,ED=30cm,DC=20cm and CR=70cm. Calculate the volume of the solid.