1) A material where light can go through easily a) Transparent b) Translucent c) Opaque 2) A material where light cannot go through a) Transparent b) Translucent c) Opaque 3) A material where some light can go through a) Transparent b) Translucent c) Opaque 4) Which picture shows scattering of light? a) a b) b 5) Which picture shows reflection of light? a) a b) b 6) What is this an illustration of? a) scattering b) absorption c) reflection d) refraction e) transmission 7) What is this an illustration of? a) scattering b) absorption c) reflection d) refraction e) transmission 8) Occurs when light waves bounce off objects a) scattering b) absorption c) reflection d) refraction e) transmission 9) Occurs when light waves pass through an object without interacting a) scattering b) absorption c) reflection d) refraction e) transmission 10) Occurs when light waves transfer energy of particles of matter a) scattering b) absorption c) reflection d) refraction e) transmission 11) Occurs when light waves bend as they pass from one medium to another a) scattering b) absorption c) reflection d) refraction e) transmission 12) Occurs when light when light with matter that causes light to change direction a) scattering b) absorption c) reflection d) refraction e) transmission 13) This explains why the sky is blue a) scattering b) absorption c) reflection d) refraction e) transmission 14) What is A? a) Transparent b) Translucent c) Opaque 15) What is B? a) Transparent b) Translucent c) Opaque 16) What is C? a) Transparent b) Translucent c) Opaque 17) Which diagram BEST represents how this person sees the table? a) A b) B c) C d) D 18) Which illustration is correct? a) A b) B c) C d) D 19) Which illustration is correct? a) A b) B c) C d) D 20) On a hot sunny day it would be best to wear...choose the BEST statement. a) Black because it makes you cool; all the white light from the sun is absorbed b) Black, as it makes you cool. All of the white light is absorbed, except red. c) White makes you the cool, as all of the white light is reflected. d) White, as it make you cool. All the white light is absorbed.

Grade 4 Light Interactions

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