Answer:
The magnifying power of a telescope equals <u>the focal length of the eyepiece divided by the focal length of the objective of the telescope.</u>
Explanation:
<u>Magnifying power of a telescope</u>
The value of the magnifying power of a telescope can be easily determined by dividing objective lens or mirror's focal length by the eyepiece focal length value .
Hence ,
Magnifying power of telescope = focal length of lens / focal length of the eyepiece .
According to the above formula ,
To have a high value of magnification of the telescope , the focal length of the lens should be higher than the focal length of the eyepiece .
The correct answer is<span> a. release of contaminants
If you produce hydroelectric energy, you disrupt the water flow by building dams and power-plants, which also disrupts the aquatic wildlife that inhabits those areas. This also increases riverbed erosion because the water is accumulated and reaches further into the shore. </span>
Answer:
a.narrow
Explanation:
Most cloudiness and precipitation associated with cold front occurs at a NARROW band along or just ahead of where the front intersect Earth's surface.
1.1825913 x 1015 Kilometers
hope this helps brainliest please
<span>There are six if we do not count Kosovo.</span>
