List the 3 kinds of mirrors?, What is the optical axis?, Define the optical axis?, How long is the focal length?, where will the object have no image?, What kind of mirror forms reduced, upright and virtual image?, How far away will the image be from the object if it is 5cm away from a plane mirror?, What kind of mirror would you use to be able to see a large area?.

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?