The actual speed of the Earth’s rotation is about 1,000 miles per hour as measured from the equator, so it might seem strange that people can’t actually feel the Earth spin. The reason is essential, that we are just used to it. Since the Earth spins at a steady rate, we don’t...
Why does the Earth spin? Why is the climate milder in West Antarctica? Why is the temperature rising in Antarctica? Why are parts of Antarctica considered to be deserts? Why is the Coriolis force stronger at the poles? Why do magnetic field lines go from north to south?
Why is the Coriolis force absent at the equator? Why is the Coriolis force stronger at the poles? Why are there no tides in the Mediterranean Sea? Explain how a seismograph records earthquake data. Why does a mechanical wave require a medium for transmission?
and how exactly to distribute leap years on Mars is up for discussion. (The same is true for Earth, by the way: There is no mathematical reason why Earthlings add their Leap Day at the end of February. Theoretically, we could just as well add a day...
Thecompass is very stable in areas close to the equator, which is far from "magnetic north". As the compass is moved closer and closer to one of the magnetic poles of the Earth, the compass becomes more sensitive to crossing its magnetic field lines....
5. How does a planet's rotation affect its appearance and climate? A planet's rotation plays a significant role in its appearance and climate. A faster rotation can cause a planet to bulge at its equator, giving it an oblate (flattened) shape like Jupiter or Saturn. The rotation also aff...
1) Start with a nice, regular, happy-go-lucky north-south magnetic field on the sun, all straight lines and everything. 2). The sun isnot made of rock, or any other solid, so the star's equator is able to spin faster than regions near the poles. This winds up the magnetic field...
Explain the physics concept to why a ship sounds when moving in water? What happens to the gravitational potential energy when water at the top of a waterfalls to the pool below? Why does earth bulge at the equator? Why do scientists believe that the Earth's in...
“No place else in the world has the large warm water on its equatorward side with a wide high range of mountains extending from north to south to the west of it,” Dr. Brooks said. “All the other tornado prone regions have at least one feature suboptimal.” ...