Το καλάθι σου είναι άδειο.
Refraction and reflection of laser light at the boundaries of air and water and water and glass
Πίσω
Refraction and reflection of laser light at the boundaries of air and water and water and glass
Φυσική
1 – 9. τάξη
18 kB
mozaLink
/Σύνδεσμος Web