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What is a heimsphere?
A hemisphere is half of a sphere. The Earth is divided at the Equator into the Northern and the Southern Hemispheres. And at the poles into the Western and Eastern hemispheres.
What connects the 2 hemispheres what is it made of?
The two hemispheres of the Earth are connected by the equator, an imaginary line that divides the planet into the Northern and Southern Hemispheres. The equator is not a physical structure but rather a coordinate that represents 0 degrees latitude. Additionally, the Earth's crust and mantle, composed of solid rock and minerals, physically connect the hemispheres beneath the surface. These layers of the Earth support the continents and oceans that span both hemispheres.
Two cerebral hemispheres are separated by what?
The two cerebral hemispheres are separated by a structure called the corpus callosum, which is a thick bundle of nerve fibers. This structure allows communication and coordination between the two hemispheres of the brain.
What is the space between the two cerebral hemispheres?
The space between the two cerebral hemispheres is known as the longitudinal fissure. This deep groove separates the left and right hemispheres of the brain and contains the falx cerebri, a fold of the dura mater that helps anchor the brain within the skull. Additionally, this fissure allows for the passage of blood vessels and facilitates communication between the hemispheres through structures like the corpus callosum.
Do the sun's rays shine equally on the northern and southern hemispheres?
No, the sun's rays do not shine equally on the northern and southern hemispheres. The angle of the sunlight varies based on the Earth's tilt, causing differences in sunlight intensity and duration between the two hemispheres. This is why we have seasons.
What happens when two magdeburg spheres are pulled after air pressure has been pumped into it?
it just comes apart. If air pressure is pumped out,then it would be impossible to pull apart unless air gets back in. this is the story about the Magdeburg experiment:The Magdeburg hemispheres were a pair of large copper hemispheres with mating rims. When the rims were sealed with grease and the air was pumped out, the sphere contained a vacuum and could not be pulled apart by teams of horses. German scientist and mayor of Magdeburg, Otto von Guericke in 1650, designed the Magdeburg hemispheres. He designed them to demonstrate the air pump he had invented and the concept of atmospheric pressure. The first artificial vacuum had been produced a few years earlier by Evangelista Torricelli, and had inspired von Guericke to design the world's first vacuum pump, which consisted of a piston and cylinder with one-way flap valves. The hemispheres became popular in physics lectures as an illustration of the power of air pressure, and are still used in education. The original hemispheres are preserved in the Deutsches Museum in Munich.
Who said that when all the air is sucked out from between two magdeburg hemispheres they cannot be separated because there is a vacuum inside them?
Otto Von Guericke :)
Who said when all the air is sucked out from between two magdeburg hemispheres they cannot be separated because there is a vacuum inside them?
Otto Von Guericke :)
Can you separate two hemispheres if all the air is suck out from them?
No, you cannot separate two hemispheres by sucking out the air from between them. The force keeping the hemispheres together is atmospheric pressure acting on the outside of the hemispheres, not the air inside.
What separate the cerebral hemispheres of the brain from the cerebellar hemispheres of the brain?
The transverse fissure.
What keeps magdeburgs hemispheres together?
The Magdeburg hemispheres, around 50 cm (20 inches) in diameter, were designed to demonstrate the vacuum pump that von Guericke had invented. One of them had a tube connection to attach the pump, with a valve to close it off. When the air was sucked out from inside the hemispheres, and the valve was closed, the hose from the pump could be detached, and they were held firmly together by the air pressure of the surrounding atmosphere.
What might separate the two hemispheres?
Equator
2 lines that separate the hemispheres?
they are logitude and latatude
Geographers often separate the world into two?
hemispheres. (:
Which of these separate into Easter and western hemispheres?
The prime meridian
Why do you have hemispheres?
so we would separate into northern and Southern hemisphere.
What hemispheres does the prime meridian separate?
The prime meridian separates the Eastern Hemisphere from the Western Hemisphere.
