Step 6: Find the volume of the sphere The volumeVsof a sphere is given by: Vs=43πr3 Substitutingr=5cm: Vs=43π(5)3=43π(125)=500π3cm3 Step 7: Substitute known values The density of water (fluid) is1g/cm3and the massmof the load is0.1kg=100g: ...
If circles x2+y2+2x+2y+c=0 and x2+y2+2ax+2ay+c=0 where c∈R+,a≠1 are such that one circle lies inside the other, then View Solution The circles x2+y2+2ax+c=0andx2+y2+2by+c=0 touch each other if ………. View Solution A solid sphere of radius R/2 is cut out ...
The Surface Area of a Sphere:A sphere is a round, three-dimensional figure. For example, a soccer ball. The surface area of a sphere is calculated as {eq}SA = 4\pi r^2 {/eq}, where {eq}r {/eq} is the radius of the sphere....
sphere of light whose size and position are independent of the speed of the source.After one millionth of asecond the light will have spread out to form a sphere with a radius of 300 meters; after two millionths of asecond,the radius will be 600 meters; and so on.这是时间简史中的一...
The volume of a sphere is found by using the formula 43π r^3 where r is the radius. In this case, the radius is 4 miles, so the volume is (256)3π cubic miles. This is equal to the volume of a cylinder of radius 8 miles so (256)3π=π8^2h, since the volume of a ...
If a nucleus has a volume of 1.0×10−42m3, what is its mass number? Nuclear Size:For a nucleus assumed to be spherical with radius R, the volume V is given by: V=43πR3 The radius of a nucleus is related to its mass number A by: ...
A steel sphere has a radius of 1.58 in. If this steel has a density of 7.88 g/cm^3, what is the mass of the sphere in grams? A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the ...
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* Draws a solid cone */voidFGAPIENTRYglutSolidCone( GLdouble base, GLdouble height, GLint slices, GLint stacks ){inti,j;/* Step in z and radius as stacks are drawn. */doublez0,z1;doubler0,r1;constdoublezStep = height / ( ( stacks >0) ? stacks :1);constdoublerStep = base / (...
"The sun radiates uniformly in all directions. We can calculate the total amount of energy radiated by measuring the quantity of solar energy/second reaching every square meter of Earth and then multiplying that by the total surface area of a sphere with radius equal to the radius of Earth or...