2.3. Study the figure & answer the following questions:-
What type of telescope is shown in the figure?
Label the main parts of the telescope,
Which type of mirrors does the above telescope use?pleace tell answer
Answers
Answer:
sorry buddy
due to the error in question I m unable to post the answer
the figure has not been uploaded
plz rectify your question
Answer:
a. ans:-The telescope shown in the figure is the Newtonian reflecting telescope.
b. ans:-The main parts used in the telescope are:-
1- The Tube assembly: This is the long white part and it holds the mirror, the secondary mirror, the eyepiece and holder. It is the whole optic system.
2- The Mount assembly: This is the whole assembly that supports and moves the telescope tube.
3- The eyepiece assembly: There is a knob for focusing and a sleeve that you can insert various sized eyepieces in.
4- Hidden inside the tube at this end is the primary mirror that gathers all the light and reflects it back up toward the eyepiece
5 - The counterweight: This is a heavy weight (black) that can be slid up and down on the silver bar to balance out the telescope and make it very easy to maneuver.
6- The Motor: Not all reflector telescopes have this but it is a motor that turns the telescope (It's the big black object). The motor rotates 1 complete revolution every 24 hours and what this does is allow you to point the telescope at an object and then with the motor on it will automatically follow the object across the sky.
c. ans:-The Newtonian reflecting telescope uses a concave mirror.
Explanation: