The Hubble Space Telescope is 600km above the Earth's surface.
As no diagram is given, it is not possible to answer your question.
Yes, a Hershelian telescope is a type of reflecting telescope in which the primary mirror is tilted so the observer's head does not block the incoming light.
simplest possible telescope
Infrared the answer is a refracting telescope :p
It is a reflecting telescope
it is a reflector telescope
The Hubble Space Telescope is 600km above the Earth's surface.
A Cassegrain reflector
The Newtonian Telescope.
As no diagram is given, it is not possible to answer your question.
one which reflects of mirrors
It is a reflecting telescope
A reflecting telescope.
Yes, a Hershelian telescope is a type of reflecting telescope in which the primary mirror is tilted so the observer's head does not block the incoming light.
no
A telescope with achromatic lenses.