how galileo made his own telescope class 9th From textbook
Answers
Answered by
1
Explanation:
the basic tool that galileo used was a crude refracting telescope. His Initial version only magnified 8X but was soon refind to the 20x magnification he used for his observation for sidereus and nuncius. It has a convex objective lens and the concave eyepiece in a long tube.
plsmakeme brainlist
Similar questions