Draw neat labelled diagram of telescope
- Draw neat labelled ray diagram of telescope
- Draw a neat labelled diagram of refracting telescope
- Draw a neat labelled diagram of reflecting telescope
- Draw a neat labelled ray diagram of telescope in normal adjustment
- Draw a neat labelled diagram of newtonian telescope
- Draw a neat labelled diagram of an astronomical telescope in normal adjustment
- Жаныбарлар дүйнөсү 6 класс