2(pi)radius^2
Total surface area = 1847.26 sq cm.
Entire surface area of the hemisphere including its base area:- (2*pi*10^2)+(pi*10^2) = 300*pi square units
Please provide contact surface area of multimill
Find the area of each face separately and then add them together for the total surface area.
To calculate the surface area of a sphere use the formula - 4pr2 r being the radius of the sphere. and 'p' being pi 3.14...
Curved surface area of a hemisphere means only the bent part of it , i.e,the part which looks like half of a sphere. Total surface area of a hemisphere is the circular top of a hemisphere + curved surface area of a hemisphere. So the formula goes like this: Curved surface area of hemisphere= 2πr2 Total surface area of hemisphere= 2πr2 + πr2 = 3πr2
To calculate the flux for hemispheres of different radii, you can use the formula for flux, which is the surface integral of the vector field over the surface of the hemisphere. The flux can be calculated by taking the dot product of the vector field and the normal vector to the surface, and then integrating over the surface area of the hemisphere. The formula for flux is given by F dS, where F is the vector field, dS is the differential surface area element, and the integral is taken over the surface of the hemisphere.
Calculate the radius (it is half the diameter).Use the formula for a sphere: area = 4 x pi x radius2.Since a hemisphere is half a sphere, divide this result by 2.Question:Do you mean the surface area to include the flat face of the hemisphere?If so then follow the above instructions and add pi*42 to your answer which will give you the complete surface area of the hemisphere.
The surface area of a sphere is 4 π r2. Since a hemisphere is half of a sphere, the equation will be 2 π r2.
To calculate the flux for hemispheres of varying radii, you can use the formula for flux, which is the surface integral of the vector field over the surface of the hemisphere. The flux can be calculated by taking the dot product of the vector field and the unit normal vector to the surface, and then integrating over the surface area of the hemisphere. The formula for flux is given by F dS, where F is the vector field, dS is the differential surface area element, and the integral is taken over the surface of the hemisphere.
Surface area including the underneath of the hemisphere = pi*radius2 + 2*pi*radius2 Total surface area = 27pi square units
The answer for the hemisphere is half the volume of a sphere, which is given by the formula (2/3)πr³, where r is the radius. The surface area of a hemisphere is half the surface area of a sphere, given by the formula 2πr².
The surface area of a whole sphere, of radius r, is 4*pi*r2.The area of the curved surface of a hemisphere is, therefore, 2*pi*r2.The area of the flat surface is that of a circle of radius r, that is = pi*r2.So the total surface area of a hemisphere is 2*pi*r2 + pi*r2 = 3*pi*r2.
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume
The curved surface area is 89.76527 units2 and the total surface area is 134.6479 units2
To calculate the pressure exerted on a surface, the force acting on the surface is divided by the surface area. Mathematically, pressure = force / area.
surface area divided by volume