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Light Quiz Prep

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Light

Quiz Prep Questions
Photo by publicenergy

How does the colour or shade of an object relate to its heat absorption? What is the reason some things heat up a lot faster than others?

What is the normal line and how does it relate to the light ray with different surfaces? (Rough, concave, convex, mirror, etc)

Define: diffusion, incident ray, concave/convex, translucent/transparent/opaque, wavelength, reflection/refraction, luminous or not, focal point, frequency, amplitude

Photo by just.Luc

Why is there object inversion at certain distances with certain mirror or lens types?

How does focal length relate to lens strength?

How does frequency relate to wavelength and radiation type?

Photo by lars hammar

Amplitude with sound versus light and how do your represent it on a wave pattern?

Using what forms of radiation, to “see”, would seemingly make a cat invisible?

How do you demonstrate the law of refraction?

Refraction happens when?
What causes the ray to bend toward or away from the normal?

Photo by mangpages

If there isn’t an orange ray, how are there orange flowers?

Photo by Hans Clarijs