Convex Mirrors
1) What is a concave mirror and how does it work? How does focal point and converging work? Please include a diagram or video of this. 2) What is a convex mirror and how does it work? How does diverging work? Please include a diagram or video of this. Concave Mirrors 1) What is a concave lens and how does it work? Please include a diagram or video of this. 2) What is a convex lens and how does it work? Please include a diagram or video of this.
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Explain how the Law of Reflection works. Include the following terms in your description: incident ray, reflected ray, normal, angle of incidence, angle of reflection. Include a link to a diagram that demonstrates this law. Including a video to explain it would also be helpful. Here is an image shared with us by Nathan T Explain the difference between transparent, translucent, and opaque. Please include examples and explain how light rays act in your explanation. Include a link to any images or videos that might clarify your descriptions. This video was shared by Maia.
Who is ROY G BIV and what does he have to do with the Spectrum? What exactly are the primary colours? Please explain why the sky is blue!!! (Be able to explain why some objects are some colours and others are different colours). Please include any links to helpful diagrams, videos or webpages that might help to explain your answer! This video was shared by Erik
Describe what a wave is. In your description include the words crest, tough, wavelength, and amplitude. You may include any videos, links or pictures that would help to enhance your description. Your post will help others in the class understand how waves work.
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