<< Chapter < Page | Chapter >> Page > |
Card 15 / 18:
magnification
ratio of image height to object height
Previous Card | ← Previous Card Button |
Next Card | → Next Card Button |
Flip Card | ↑ / ↓ / Return / Space |
Notification Switch
Would you like to follow the 'Yupparaj english program physics corresponding to thai physics book #3' conversation and receive update notifications?