measure the radius of the sphere and apply the appropriate volume equation: V= (4/3) x (pi) x r3
NONE!!! However, there are two sides to a sphere ; viz. INside and OUTside. Ha!!!Ha!!! Ha!!! My silly joke!!!!!
Find the surface area of the full sphere [ A = 4 pi R2 ] and then take half of it. You wind up with [ 2 pi R2 ] for the outside surface area of a half sphere, or [ 4 pi R2 ] for the (inside + outside) surface area of the half sphere. (Since the inside and outside are now both exposed to the weather, you probably want to paint both surfaces.)
the radius would have to be around 2.45cm.
A triangle (or other polygon) on a concave surface (such as the inside of a sphere), possibly.
Zero, because the electric field inside a charged hollow sphere is zero. This is due to the Gauss's law and symmetry of the charged hollow sphere, which results in no net electric field inside the sphere.
The gravitational force inside a solid sphere is zero because the gravitational forces from the parts of the sphere above cancel out the forces from the parts below, resulting in a net force of zero at any point inside the sphere. This is known as the shell theorem.
A sphere has one side. Not tricky! Unless the sphere is hollow, which would have two sides, inside and outside.
It's the length of any straight line that's completely inside the sphere and passes through its center. It's the longest possible straight line that can be completely enclosed inside the sphere.
Inside a conducting sphere, the electric field is zero due to the symmetry of the charge distribution. Any excess charge placed inside would cause the charges to rearrange themselves in such a way that cancels out the internal field, resulting in a net charge of zero inside the sphere. This is known as the principle of electrostatic shielding.
The electric field inside a charged hollow sphere is zero because the net contribution from the charges on the inner surface of the sphere cancels out due to symmetry. This means that the field created by the positive charges is equal and opposite to the field created by the negative charges, resulting in a net field of zero inside the sphere.
no ,They are in turn around the sun
Zurich
The Celestial Globe (or sphere) is an imaginary sphere around our planet, earth. All objects in the sky and space, such as satellites, can be thought inside this invisible sphere.
measure the radius of the sphere and apply the appropriate volume equation: V= (4/3) x (pi) x r3
Inside a hollow charged sphere, the electric potential is constant and zero throughout the interior of the sphere. This is because the electric field due to the charges on the outer surface cancels out within the hollow region, resulting in no work done on a test charge to move it within the hollow sphere.
A sphere has a single face, one surface. A sphere has no corners. Or if you want to think about it from another perspective - a sphere has an infinity number of sides allowing for the curved surface.