Note C — Chapter XXI
Reading edition
Light is either direct or diffused—direct, when the sun's rays fall upon any object; diffused, when ordinary daylight illumines objects with white light, causing them to appear of their peculiar colours.
Reading edition
Light is either direct or diffused—direct, when the sun's rays fall upon any object; diffused, when ordinary daylight illumines objects with white light, causing them to appear of their peculiar colours.