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How do you convert steradians into radian?
You do not convert. STERADIAN is a two dimensioal measurement RADIAN is a one dimensional measurement. Just as you cannot convert area into degrees (of angular measurement)
How many edges does a solid hemisphere have?
One.
How many straight edges does a hemisphere have?
none
How many faces does a semi sphere have?
A hemisphere has two faces.
How many faces vertex edges does a hemisphere have?
Find out your selfs
How many degrees are there in a hemisphere?
hemispheres and deg (degrees) are not compatible. solid angles are measured in steradians of spheres 2pi steradians or 0.5 spheres in a hemisphere In cartography, a hemisphere would encompass 180 degrees of longitude.
How many solid degrees are there in a sphere?
Spheres are measured with solid angles (which are like two dimensional angles). These angles can be measure with square degrees or steradians. A sphere measures 129300/π square degrees (or about 41,253 square degrees). A sphere measures 4π steradians (or about 12.566 steradians.)
How many steradians in a sphere?
At first, let us define an angle in radians: Consider an arc of lenght L over an angle alfa in a circle with radius R. The angle alfa is defined as alfa=L/R [in radians]. Similarly, an stereo angle is defined in a sphere with radius R over an area S, and the stereo angle alfa is defined as: alfa=S/R^2 [in steradians]. The sphere has S=4.pi.R^2, so the corresponding angle of the sphere in steradians is alfa=S/R^2 alfa=4.pi.R^2/R^2 alfa=4.pi [steradians]
What angle is a cube?
The measure of the angle of a cube is pi/2 steradians.
What are properties of angles?
They are measures of angular displacement. In two dimensional space they may be measured in degrees (by beginners) or in radians. There are 2*pi radians in a revolution. In 3-d space angles are measured in steradians. A sphere measures 4*pi steradians
How many faces at hemisphere?
There is one face on a hemisphere.
How many quarters are in the world?
The world is divided into 4 quarters - western hemisphere, eastern hemisphere, northern hemisphere, and southern hemisphere.
How many countries are in The Northern hemisphere?
There are 87 countries in the Northern Hemisphere.
How many countries are in northern hemisphere?
There are about 166 countries in the northern hemisphere
How many countries are there in northern hemisphere?
There are 89 countries in the Northern Hemisphere.
How many hemispheres can the world be divided into?
The world can be divided into two hemispheres: the Northern Hemisphere and the Southern Hemisphere. These are separated by the equator.
How many hemispheres are there?
There are four hemispheres on Earth: Northern Hemisphere, Southern Hemisphere, Eastern Hemisphere, and Western Hemisphere.
