Results

This video explains the angles of elevation and depression.

Patterns and processes of evolution. How evolution and natural selection are reflected in the similarities and differences of organisms. 

An image that illustrates light reflecting off a plain mirror.

Outcomes

By the end of this course you will:

• Be able to define the 'reflection of light'
• Understand the difference between reflected and incident rays
• Be familiar with the two types of reflection viz.: regular and irregular reflection
• Have an understanding of the laws of reflection