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The radius? The radius of a black hole may very well be infinite. The schwarzchild radius is give by: 2GM/c2. G is the universal gravitational constant, M is the mass (16 suns in your case), and c is, of course, the speed of light. G is 6.67 x 10-11 m3 /(kg∙sec2)]. M (one sun) is 2x1030 kg. c is 3x108 m/s
Put it all together, and rs is 44,500 meters, or 45 km.
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Can the sun rise and go more than 18 degrees below the horizon on any date of the year in Svalbard Norway - at 78 degrees North?
During 2013 at 16° East Longitude by 78° North Latitude, the center of the sun as seen from Earth is never more than 18° below the horizon from 4 March @ 23:34 WET until 8 October @ 23:01 WEST. However, with respect to that location, the sun is more than 18° below the horizon during part of every day before 5 March and after 7 October.
Do black holes suck in everything near it?
Black holes would only suck in matter whose relative velocity is too low to escape the vicinity (escape velocity). At the event horizon the pull is so great and escape velocity is so large that it equals the speed of light and generally nothing can escape at that point. Even electromagnetic radiation emitted outside the event horizon but inside the black hole's photon sphere stands a good chance of getting sucked in, or more correctly, the curvature of space is such that directions that light would travel in would more likely intersect the event horizon the closer you get to it.
What is the distance from Regulus to Earth in miles?
Regulus is 77.5 light-years away from our solar system. (The diameter of Earth's orbital radius is 16 light-MINUTES, so our orbit around the Sun doesn't make any significant difference.)
Why does the sun rise and set 16 times a day in outerspace?
It does not.
What is the reason that the sun doesn't set on the north pole in the summer?
If you had been at the north pole for the whole day on June 21 of this year, you would have noticed the sun at an altitude of about 23 degrees 26 minutes 14 seconds around the first hour of the day. The sun would have reached a maximum of 23 degrees 26 minutes and 18 seconds in the early afternoon. By the end of the day, it would have begun its slow descent and it would be at 23 degrees 26 minutes 16 seconds. These slight changes wouldn't be noticeable to you. You would just see the sun going around the sky, staying at 23 degrees 26 minutes throughout the entire 24 hour period.
When was Blind Horizon created?
Blind Horizon was created on 2003-12-16.
When exactly is the moment of sunrise?
Sunrise is the moment when the upper edge of the rising sun appears to be right at the horizon assuming an unobstructed view. That includes the effect of refraction of the sunlight by the atmosphere, which averages about 34 arcminutes. Atmospheric conditions in the sunlight's path to the observer can cause sunrise times to vary by over a minute due to the amount of refraction. At higher latitudes the variation can be many minutes due to the smaller angle between the horizon and the sun's apparent path. For the purpose of calculations, scientists define sunrise to be when the center of the sun is 90.83333° below the observer's zenith. The extra 0.83333°, or 50 arcminutes, accounts for the 34-arcminute average refraction and the 16-arcminute apparent radius of the sun.
What is the radius of a circle whose circumference is 16?
radius = 16/(2*pi)
What is the radius of a circle with a diameter of 16 inches?
Radius = 16/2 = 8 inches
What are the ratings and certificates for At the Horizon - 2011?
At the Horizon - 2011 is rated/received certificates of: Singapore:NC-16
What would the radius of a circle with a diameter of 16 inches be?
Radius = 16/2 = 8 inches
If the diameter of a circle is 16 millimeters what is the radius?
The radius is half of the diameter.16 ÷ 2 = 8 millimetres is the radius.
What is the radius of a circle that has 16 inches?
16 inch circumference: radius = diameter / 2. diameter = circumference/pi, so radius = 16 in / 2 / pi = (8/pi) inches [approx 2.55 inches] 16 inch diameter: radius = diameter / 2 = 16 in / 2 = 8 inches.
If the diameter of the circle is 16 inches what is the radius in inches?
Radius of circle: 16/2 = 8 inches
What is the radius of a 16 inch pipe?
Radius = diameter/2 so 16/2 = 8 inches.
What is the circumference of a circle with a radius of 16 inches?
A circle with a radius of 16 inches has a circumference of 100.53 inches.
What the volume of a sphere with a radius of 16?
A sphere with a radius of 16 units has a volume of 17,157.28 cubic units.
