Угол между падающим лучом и плоским зеркалом равен 30°. Угол падения равен … 1) 15° 2) 30° 3) 45° 4) 60
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.