Reflection and Refraction
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What way to convex mirrors curve? | outward
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| What is a likeness or a reproduction of an object? | an image
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| What happens when sound energy is not reflected? | It is absorbed or transmitted
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| What is the bending of a wave as it crosses the boundary between two media and an angle? | refraction
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| What happens when you shine a beam of light on a mirror? | It does not travel through it, it is returned back through the air
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| What is the bouncing back of a particle or a wave that strikes a boundary line between two media | reflection
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| What is a line perpendicular to a surface? | normal
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| What is an angle between an incident ray and the normal to a surface? | angle of incidence
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| What is the angle between a reflected ray and to normal to a surface? | Angle of reflection
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| What is the reflections of waves in many directions from a rough surface | diffuse reflection
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| What is a persistence of a sound as in an echo due to multiple reflections? | reverberations
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| What image can be seen only at certain angles because it is reflected in an orderly pattern? | a smooth mirror
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| A plane mirror is what shape of mirror? | a flat mirror
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| What type of image is a concave mirror? | virtual
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| what happens to sound waves when parts of a wave front travel at different speeds? | they are refracted
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
13_kkalish
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