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What is the volume of the sphere when the diameteris 2 over 3 centimeter?
Wiki User
∙ 13y ago
Volume = 4/3*pi*r3 where r is the radius.
So V = 4/3*pi*(2/3)3 = 1.2411 cubic cm
Wiki User
∙ 13y ago
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What is the volume formula for a sphere?
The volume formula for a sphere is 4/3π(Pi)r^3
What the ratio of surface area to volume for a sphere is?
first you must find the equations for the surface area and for the volume of a sphere. I believe the volume is 4/3 *pi *r^3, making the surface area 4*pi*r^2 the ratio is the one number over the other so: (4*pi*r^2)/(4/3*pi*r^3) = 3/r
What is a centimeter scale used for and where is it used?
It is used to measure centimeters; a centimeter is a unit of length, equal to 1/100 of a meter. It is used all over the world.
Which is bigger 1 centimeter or milimiter?
A meter is just over a yard. 100 centimeters make 1 meter. 1000 millimeters make 1 meter, so a millimeter is smaller than a centimeter. A centimeter is 10 millimeters.
How many gallons of water in a 3 meter diameter sphere?
The volume (V) of a sphere equals 4 over 3 times 3.14 times its radius squared. One cubic foot of water equals 7.48 cubic feet. One meter equals 3.28 feet (I like working in feet instead of meters) Volume works out to be 499.234 cubic feet. 499 cubic feet times 7.49 gallons per cubic foot equals 3,734.529 gallons.
Formula for the volume of a sphere?
Volume of a Sphere is 4/3pr3 ( 4 over 3 times pi times radius cubed).
How do you calculate the density of a sphere?
mass over volume
Why does a sphere have the lowest surface area to volume ratio?
A sphere has the lowest surface area to volume ratio compared to other shapes because it has the smallest surface area for a given volume. This is due to its symmetrical shape, which minimizes the surface area while maximizing the volume. The sphere's surface area is spread out evenly in all directions, making it more compact and efficient.
How do you work out the area of a sphere shape?
to find the volume of a sphere the equation is v= 4 over 3 x pie x the radius cubed
What is the volume formula for a sphere?
The volume formula for a sphere is 4/3π(Pi)r^3
What is the volume of a sphere after .25 second if the rate of the radius is 6 feet per second?
The formula for volume of a sphere is 3/4*pi*r^3, the formula for your radius with respect to time is 6ft/s, thus we have the formula for volume of the sphere over time as (108/4)*pi*t^3 where t is in seconds and 108/4=27 cu ft. Thus V=27*3.14159*(0.25)^3=1.325 cubic feet.
What is the density of 48 grams of a substance that occupies 24 cubic centimeters?
The density of the substance is 2 grams per cubic centimeter. Density is calculated by dividing the mass of the substance by its volume. In this case, 48 grams divided by 24 cubic centimeters equals a density of 2 grams per cubic centimeter.
What is the term that describes an object mass per unit?
Density is described as mass over volume.Unit of density is Kg per meter3D = m over volume.
What the ratio of surface area to volume for a sphere is?
first you must find the equations for the surface area and for the volume of a sphere. I believe the volume is 4/3 *pi *r^3, making the surface area 4*pi*r^2 the ratio is the one number over the other so: (4*pi*r^2)/(4/3*pi*r^3) = 3/r
Who is the mathematician of volume?
One notable mathematician who made significant contributions to the concept of volume is Archimedes. He developed the method of exhaustion and was able to calculate the volumes of various shapes, including the sphere and the cylinder. His work laid the foundation for the study of volumes in mathematics.
How do you express density as a decimal?
Density is typically expressed in units of mass per unit volume, such as grams per cubic centimeter or kilograms per liter. To convert this to a decimal, simply divide the mass by the volume. For example, if the mass is 50 grams and the volume is 25 cubic centimeters, the density would be 50/25 = 2 grams per cubic centimeter, which can be written as 2.0 g/cm^3.
How do you find the lateral area of a sphere?
there would be no" lateral" surface to a sphere because it is round , only with a cube ,pyramid or rectangular object would you have lateral surface,although it is still possible to determine the surface area and volume of a sphere, the formula to calculate the area of a sphere is 4x pie x radius squared, to calculate the volume the formula is 4x pie x radius cubed divided by 3, to calculate a hemisphere you would divide the answer in half.
