Kseeb Class 6 Science Chapter 11 Light Shadows and Reflections Solutions
Welcome to NCTB Solutions. Here with this post we are going to help 6th class students by providing KSEEB Class 6 Science chapter 11 Solutions, Light, Shadows and Reflections. Here students can easily find all the answers for Light, Shadows and Reflections chapter. Also here our Expert Science Teacher’s solved all the exercise questions with easily understandable language with proper guidance so that all the students can understand easily. Here in this post students will get chapter 11 solutions. Here all the solutions are based on Karnataka State Board latest syllabus.
Light, Shadows and Reflections Solutions :
(1) Rearrange the boxes given below to make a sentence that helps us understand opaque objects
OWS, AKE, OPAQ, UEO, BJEC, TSM, SHAD
Answer :
OPAQ, UEO, BJEC, TSM, AKE, SHAD, OWS
(2) Classify the objects or materials given below as opaque, transparent or translucent and luminous or non-luminous :
Air, water, a piece of rock, a sheet of aluminium, a mirror, a wooden board, a sheet of polythene, a CD, smoke, a sheet of plane glass, fog, a piece of red hot iron, an umbrella, a lighted fluorescent tube, a wall, a sheet of carbon paper, the flame of a gas burner, a sheet of cardboard, a lighted torch, a sheet of cellophane, a wire mesh, kerosene stove, sun, firefly, moon.
Answer :
Opaque : A piece of rock, A sheet of aluminium, A CD, Smoke, Iron, An umbrella, A wall,
Transparent : Air, Water, A sheet of plane glass,
Translucent : A sheet of polythene, Fog, A sheet of cell phone
Luminous : A light fluorescent tube, The fame of a gas burner, A lighted torch, Firefly, Stove, Sun, moon
Non-luminous : A mirror, A piece of rock, A wire mesh, Iron, A wall.
(4) In a completely dark room, if you hold up a mirror in front of you, will you see a reflection of yourself in the mirror?
Answer :
No we can’t see any reflection in the mirror because for reflection the light is a very important thing and if the light is not present on the object in front of the mirror then it can’t be reflected simply no light no reflection and in dark room there is no light on the mirror or object so it can not reflect any image in mirror.
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