Lenses and Light
Tuesday, November 24th, 2009Lenses and Light
å…‰ – ã²ã‹ã‚Š – light
レンズ - れん㚠– lens
é¡ – ã‹ãŒã¿ – mirror
屈折ã™ã‚‹ã€€- ãã£ã›ã¤ã™ã‚‹ã€€- refract
åå°„ã™ã‚‹ã€€- ã¯ã‚“ã—ゃã™ã‚‹ã€€- reflect
入射角 – ã«ã‚…ã†ã—ゃã‹ã – angle of incidence
å射角 – ã¯ã‚“ã—ゃã‹ã – angle of reflection
åž‚ç·š – ã™ã„ã›ã‚“ – perpendicular line
入射点 – ã«ã‚…ã†ã—ゃã¦ã‚“ – point of incidence
åå°„ã®æ³•å‰‡ – ã¯ã‚“ã—ゃã®ã»ã†ãã – Law of reflection
入射角ã¨å射角ã¯ç‰ã—ã„。 – ã«ã‚…ã†ã—ゃã‹ãã¨ã¯ã‚“ã—ゃã‹ãã¯ã²ã¨ã—ã„。- The angle of incidence and the angle of reflection are equal.