Primary Waves(P-Waves)
s waves
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
no it is not true. there is solid iron and nickel in the Earths core
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
p wave
It's called a P-wave
s waves
Yes the refraction path of the p-wave tells us that the earths inner core is solid.
A seismic body wave that can penetrate the Earth's core is called a P wave (Primary wave). P waves are the fastest seismic waves and they can travel through both solid and liquid layers of the Earth, including the core.
Earth's core
transmission
yes, sound is a wave. waves can be refracted.
A direct wave is a radio wave that travels directly through space without getting refracted by the ionosphere. In other words, it travels straight to the receiving antenna without being refracted.
The light acts as a wave, and the wave accelerates differentially at the border.
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
no it is not true. there is solid iron and nickel in the Earths core
When a wave is refracted, it changes direction as it passes from one medium to another due to a change in its speed. This bending of the wave is caused by the wave entering the new medium at an angle other than perpendicular to the boundary between the two mediums.