2º ESO/WAVES/LIGHT A beam of light hitting a mirror at an angle is reflected off at ... A beam of light hitting a mirror at an angle is reflected off at ...

]]> 1.0000000 0.1000000 0 true true abc A smaller angle The same angle A larger angle It depends A beam of light that is parallel to the principal axis is incident on a concave mirror. What happens to the reflected beam of light? A beam of light that is parallel to the principal axis is incident on a concave mirror. What happens to the reflected beam of light?

]]> 1.0000000 0.3333333 0 true true abc Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> It also is parallel to the principal axis.

]]> It is perpendicular to the principal axis.

]]> It passes through the center of curvature of the mirror.

]]> How do we see a tree? How do we see a tree?

]]> 1.0000000 0.1000000 0 true true abc By light reflecting off the tree and entering our eyes By light travelling from our eyes and reflecting off the tree By light reflecting off our eyes and entering the tree Light will almost always travel from one place to another along a path of least Light will almost always travel from one place to another along a path of least:

]]> 1.0000000 0.3333333 0 true true abc Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> distance

]]> time

]]> effort

]]> expense

]]> complication

]]> The law of reflection holds for The law of reflection holds for

]]> 1.0000000 0.3333333 0 false true abc Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> Convex mirrors

]]> flat mirrors

]]> concave mirrors

]]> convergent lenses

]]> divergent lenses

]]> The mirror on the passenger side of most newer cars is a The mirror on the passenger side of most newer cars is a

]]> 1.0000000 0.3333333 0 true true abc Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> convex mirror

]]> concave mirror

]]> None of the other answers is correct.

]]> To make a wall reflect as much light as possible, you should paint it ... To make a wall reflect as much light as possible, you should paint it ...

]]> 1.0000000 0.1000000 0 true true abc White Black Yellow Dark purple When light bounces back off a surface, we say it has been ... When light bounces back off a surface, we say it has been ...

]]> 1.0000000 0.1000000 0 true true abc Reflected Bent Absorbed Difracted Which one of the following is not the characteristics of the image formed by a plane mirror? Which one of the following is not the characteristics of the image formed by a plane mirror?

]]> 1.0000000 0.1000000 0 true true abc Has the same size as the object Laterally inverted Upright Real Why do scissors look shiny? Why do scissors look shiny?

]]> 1.0000000 0.1000000 0 true true abc Because they are sharp Because they reflect light Because they give out light