Question

Which type of telescope is known to be difficult to keep aligned Compound Refracting Reflecting Radio

Answer 1

Is Reflecting telescope

Step-by-step explanation:

I took the test

Answer 2

The refracting telescope uses large lenses. The larger lenses increase the weight of the telescope. The weight of the refracting telescopes makes it difficult for the observer to keep them aligned.

Thus the correct answer is option b, refracting telescopes.