微信联系
Classes begin on August 25th. Completion of Algebra 1 is required.
课程自八月二十五日起。 要求已完成代数1。
联系电话:
909-455-4508
Mr. Lin
微信联系
Classes begin on August 25th. Completion of Algebra 1 is required. 课程自八月二十五日起。 要求已完成代数1。
联系电话:
909-455-4508
Mr. Lin
Q7: Image formed by lens as object
In the figure above , an object is moved from position `A` to position `B`. How does the image formed by the lens change during the move?
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