The reflectivity of the radar in an area is depending on the number, and size of deflectors.
The reflectivity of a material is the capability of the fabric to mirror the power incident on its surface. The reflectance of cloth is decided whilst light and sun radiation is incident on the floor of the fabric. This value can be used to describe the character of a surface in terms of the surface finish.
Reflectivity is the assets of the boundary among specific kinds of media even as reflectance is the assets of the boundary of between two specific times or samples of those media. For most opaque constructing materials of measurable thickness, reflectance values are essentially the same reflectivity values.
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This is almost like a mixture of math and geography. If it erodes 2m per 1,000 years and it is asking for how much does it erode over 100,000 years, you multiply 2m by 100. In this case, it erodes 200m per 100,000 years, and 2m per 1,000 years.
Answer:
The tectonic plates are continuously moving and earthquakes are happening all the time.
Explanation:
An earthquake is the seismic waves travelling through the lithosphere. They occur along tectonic plate boundaries and faults. In areas that are far from these plate boundaries and faults, earthquakes are less likely to be felt. The size of the earthquake is mostly unnoticeable. Bigger earthquakes happen with a build of tension that is suddenly released. It does not happen as often because it takes time to build up the pressure.
All of the electromagnetic radiation from the sun
is produced by nuclear fusion in its core.
The spatial layout of Indo-European is very large, traditionally occupying most of the area from Western Europe to India, nowadays being even more spread out around the world.
Explanation:
The term Indo-European can refer to and ethno-racial group of people, or to the linguistics of a group of people. Anyways, this is the most wide-spread group of people in the world. The Indo-Europeans have their roots in the Aryan people from Central Asia, which managed to spread out anywhere from Spain and Britain in the west, to India in the east. The easternmost this group of people managed to get was in northwestern China, represented by the Tocharians.
- With the spread of the Indo-Europeans, their culture was spreading with them as well, thus their language with it.
- Most of Europe, Anatolia, Iran, and big portion of South Asia became dominated by these people and their languages.
- The people constantly migrate though, so lot of changes have happened, so the Indo-Europeans lost some areas in the Old World, but on the other hand, they spread out on three new continents, and soon became dominant on them.
- At present, this group of people and languages spatial layout is in most of Europe, Iran, big portion of South Asia, Northern Asia, North and South America, Australia, and smaller enclaves here and there scattered around the world.
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