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What is radius of a 40 diameter hole?
the answer is 20
How much dirt is in a hole that is 3 feet in diameter and 5 feet deep?
As it is a hole there is no dirt in it. However, a cylinder of dirt with radius 1.5ft, depth 5ft and a volume of πr2h ~= 35.34 cu ft has been removed.
The hole is in the shape of a cylinder whose volume is approximately 4400 cubic feet and whose height is 3.4 miles find the radius of the hole to the nearest hundredth of a foot?
3.4 miles is 17952ft r2 = 4400/17952pi r= 0.28 ft
How do you find the area of a compact disc?
Suppose the diameter of the disk is D cm so that the radius is D/2 = R cm. Suppose the diameter of the hole is d cm so that its radius is d/2 = r cm. Then the area of one side of te disc is pi*(R^2 - r^2) Therefore the total area of the two sides is 2*pi*(R^2 - r^2) square cm. This ignores the surface area of the edge which, although small, is not 0.
Is radius half radius?
No. Radius is half of the diameter.
What is the radius of a black hole singularity?
If it had a radius, then it wouldn't be a singularity. The event-horizon surrounding a black hole has a radius, which depends on the black hole's mass. But the singularity itself has no radius.
The radius of the event horizon of a black hole is called the?
The Schwartzchild radius.
What of a black hole is the radius from a black hole at which the escape velocity is approximately equal to the speed of light?
It is called the Schwarzschild radius
If the Sun has a Schwarzschild radius why isn't a black hole?
The Schwarzschild radius is a theoretical radius a thing(here: Sun) would need to be compressed to to become a black hole.
What black hole property determines the schwarzschild radius of a black hole?
The black hole property that determines the Schwarzschild radius of the black hole is that it has mass but no angular momentum nor electric charge.
What is the significance of the Schwarzschild radius?
Anything within the Schwarzschild radius can't escape from the black hole, even at the speed of light.Anything within the Schwarzschild radius can't escape from the black hole, even at the speed of light.Anything within the Schwarzschild radius can't escape from the black hole, even at the speed of light.Anything within the Schwarzschild radius can't escape from the black hole, even at the speed of light.
What is radius of a 40 diameter hole?
the answer is 20
What is Schwarzchild radius of a 2 solar mass black hole is about?
The Schwarzchild radius of a 2 solar mass black hole would be about 5.9 km.
How big is the hole in gymkhana keyhole?
the hole has a 20 foot diameter and a 10 foot radius
Where are the horizons within black holes located?
The event horizon of a black hole is a spherical area round the center of the black hole; it has a radius proportional to the mass of the black hole - a radius of about 2.95 kilometers for every solar mass.
What occurs at the distance of the Schwarzschild radius from the center of a black hole?
The escape velocity reaches the speed of light at the Schwarzshild radius.
How do you know if the atomic radius increases or decreases?
you lick my butt hole..
