What is the magnetosphere, and how does it help the earth?
The magnetosphere shields our home planet from solar and cosmic particle radiation, as well as erosion of the atmosphere by the solar wind - the constant flow of charged particles streaming off the sun. ... It is generated by the convective motion of charged, molten iron, far below the surface in Earth's outer core.
Explanation:
Answer:
Refraction of waves involves a change in the direction of waves as they pass from one medium to another. Refraction, or the bending of the path of the waves, is accompanied by a change in speed and wavelength of the waves.
Answer: A
Wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength.
The distance and the direction is 3 blocks East and then 3 blocks North.
<h3>What is distance to be travelled to go from point A to point B?</h3>
Distance is a measure of the space between two points.
Distance follows the path of travel of all object adding up all the spaces between the objects.
Displacement on the other hand is the distance travelled in a specific direction.
Displacement measures the shortest distance between two points in a specified direction.
The displacement of point from A to B is given as 3.606 blocks in a direction 33.69 ∘ north of east.
To determine the distance and direction of travel, the best possible route of travel is moving 3 blocks to the East and then 3 blocks to the North.
In conclusion, the distance travelled follows all the path of travel to get from one point to another.
Learn more about distance at :brainly.com/question/23848540
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