Since they seem to be elementary particles, perhaps they have no such thing as a diameter - you might thing of them as "point-like". This issue isn't settled yet; from the Wikipedia article on elementary particles: "For mathematical purposes, elementary particles are normally treated as point particles, although some particle theories such as string theory posit a physical dimension."
The volume of a sphere is 4/3 (pi) (R)3 .The volume of each of the 8 spheres is 4/3 (pi) (0.5)3 .That's (pi/6) mm3 each and 4pi/3 mm3 all together.To find the size of the combined sphere, start againwith the volume formula and solve it for the radius:V = 4/3 pi R3Multiply each side by 3/4 :3/4 V = pi R3Divide each side by pi :3V/4pi = R3Take the cube root of each side:R = the cube root of (3V/4pi)Up above, we wound up with a volume of 4pi/3 mm3 .So the radius of our new sphere iscube root of (3V/4pi) = cube root of (3/4pi x 4pi/3) = cube root of (1) = 1 mm==========================Check the answer (and a much easier way in whichthe answer could have been found):-- Volume of a sphere = 4/3 pi R3 .Notice that the volume is proportional to the cube of the radius,and therefore also to the cube of the diameter.-- The volume of the big sphere was 8 times the volume of the little ones.So the big diameter should be the cube root of 8 times the small diameter.-- The cube root of 8 is 2.The small diameter is 1.The big diameter should be 2 x 1 = 2 .-- I calculated the big radius as 1.-- Yay !
A big pulley generally lifts an object faster than a small pulley. This is because a big pulley has a larger diameter, which means the object will be lifted a greater distance in each rotation compared to a smaller pulley.
A standard pencil is typically about 7 millimeters in diameter, which is roughly 0.28 inches.
If the Sun collapsed into a black hole, it would be about 3 kilometers in diameter.
The moon is much smaller than the sun. The sun is about 400 times larger in diameter than the moon.
The Big Bang Theory - 2007 The Higgs Boson Observation 6-3 is rated/received certificates of: Netherlands:AL USA:TV-PG
you would be really huge
unlikely, but it would need serious studies humans are unable to reach for hundreds of years, there are quite a few big big steps to that
They were 23 feet 6 inches in diameter.114 inchesas big as a winmill
Twelve inches is a length. It can be a diameter, but if it is a diameter, you would simply say 'The circle is 12 inches diameter'. So; how big is it - it is 12 inches.
It is a diameter of 39.37 cm.
The diameter of Jupiter is 142,984km.
The Sun's diameter is about 109 times the Earth's diameter.
24
It is as big as a big potato chip
The entire earth's diameter is 88,850 miles
Think of diameter like a dinosoaur. Dinosoaurs are big, and so is the diameter.