Why are some telescopes placed in space?
There is no gravity in space so bigger, heavier mirrors or lenses can be used
Some types of electromagnetic radiation cannot penetrate Earth's
atmosphere
Space telescopes are less expensive that ground telescopes
Telescopes in space are able to get significantly closer to astronomical
objects
Answers: 3
Physics, 21.06.2019 23:30
To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?
Answers: 1
Physics, 22.06.2019 07:20
Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
Answers: 2
Physics, 22.06.2019 16:30
3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?
Answers: 2
Why are some telescopes placed in space?
There is no gravity in space so bigger, heavier mirrors or...
Mathematics, 06.11.2020 21:30
Mathematics, 06.11.2020 21:30
Mathematics, 06.11.2020 21:30
Mathematics, 06.11.2020 21:30
English, 06.11.2020 21:30
Social Studies, 06.11.2020 21:30
English, 06.11.2020 21:30
History, 06.11.2020 21:30
Mathematics, 06.11.2020 21:30
Mathematics, 06.11.2020 21:30
Mathematics, 06.11.2020 21:30