In the previous part of this lesson, the use of ray diagrams were introduced and illustrated.…

The line of sight principle suggests that in order to view an image of an object in…

As discussed in the previous section of Lesson 2, an image location is the location in space where…

Why is an Image Formed? In Lesson 1 of this unit of the Physics Classroom Tutorial, the…

It was mentioned earlier in this lesson that light reflects off surfaces in a very predictable manner…

Light is known to behave in a very predictable manner. If a ray of light…

In the first section of Lesson 1, it was stated, "without light, there would be no…

Reflection and its Importance The Role of Light to Sight The bottom line is: without…

As is often the case, physics is not a science that is restricted to the…

The previous section of Lesson 3 discussed Thomas Young's effort to derive an equation relating…