a few, but Mauna Kea is the pre-eminent place in the world for Observatories!
Refracting telescopes tend to be more top heavy than reflecting telescopes because the lens at the front of the telescope, which is used to gather light, can be heavier than the mirrors used in reflecting telescopes. This imbalance can make refracting telescopes more prone to tipping if not properly balanced or supported.
scientist on earth build telescopes on top of
The Earth's atmosphere provides interference to optical telescopes because the molecules in the air scatter and disrupt light. Many telescopes are placed at high elevation because the atmosphere is thinner and will cause less interference.
In the sentence "At the top of the building is an observatory that has telescopes for viewing the surrounding area", the only linking verb is "is".
It is not necessary to do so, as atmosphere doesn't distort radio signals as much as visible light.
Optical telescopes are placed high to avoid having to look through the thickest part of the atmosphere. Radio telescopes are place in valleys to avoid the effects of man-made electrical noise in the telescope.
3,075 miles
Yes, a telescope typically uses convex lenses to gather and focus light. The objective lens, which is usually convex, collects and refracts light to create an image that can be magnified by the eyepiece lens.
Humberto Suazo
Hope this helps :) == ==
Chile's primary industry is the mining sector, particularly copper mining. Chile is one of the world's top producers of copper, and the industry plays a significant role in the country's economy. Other important industries in Chile include agriculture and forestry.
Chile