vi sao doi mat cang tien ve phia anh sang thuong tro thanh mat phang (chi co tia toi va tia phan xa)
Vi sao doi mat cang tien ve phia anh sang thuong tro thanh mat phang (chi co tia toi va tia phan xa)(Vi du nhu doi mat cua loai bo, loai ngua, Smartphone...etc)
Va doi mat cua dem toi lai la mat cau (anh sang thuong di theo quy dao cong). (Vi du nhu trai dat, doi mat cua sinh vat bien va mot so sinh vat dat lien...etc).
Va doi mat chinh giua la lang kinh (tan xa thanh 7 sac cau vong).
Translate:
為什麼眼睛靠近光源時，表面常常會變成平面（只接收入射光和反射光）？ （例如，牛、馬、智慧型手機等的眼睛）
為什麼眼睛位於黑暗的球形表面（光線通常沿著曲線傳播）？ （例如，地球、海洋生物的眼睛以及一些陸生生物的眼睛）
為什麼中心的眼睛像稜鏡一樣（能夠散射彩虹的七種顏色）？
Translate:
Why do eyes, as they move closer to light, often become flat surfaces (only incident and reflected rays)? (For example, the eyes of cows, horses, smartphones, etc.)
And why are eyes in the dark spherical surfaces (light usually travels along a curved path)? (For example, the Earth, the eyes of marine life, and some terrestrial organisms, etc.)
And why is the eye in the center a prism (scattering the seven colors of the rainbow)?