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Classify the objects or materials given | Class 6 Science Chapter Light, Shadows and Reflections, Light, Shadows and Reflections NCERT Solutions

Welcome to the NCERT Solutions for Class 6 Science - Chapter Light, Shadows and Reflections. This page offers a step-by-step solution to the specific question from Exercise 1, Question 2: . With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.

Question 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 CD, smoke, iron, an umbrella, a wall, a sheet of aluminium.

Transparent: Air, water, sheet of plane glass.

Translucent: A sheet of polythene, fog, a sheet of cellophone.

Luminous: A lightened fluorescent tube, flame of gas burner, a lighted torch, firefly, stove, sun, moon.

Non- luminous: A mirror, piece of rock, a wire mesh, iron, a wall.

  • The objects through which lights cannot pass are called as opaque objects.
  • Objects from which lights can pass easily and we can see clearly through them are called transparent objects.
  • The objects from which lights can pass easily but we cannot see clearly are known as translucent objects.
  • The objects which emits light are called as luminous.
  • The objects which does not emit light are known as non- luminous objects.


Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Light, Shadows and Reflections.
  • Review previous year question papers to get an idea of how such questions may be framed in exams.
  • Practice answering questions within the time limit to improve your speed and accuracy.
  • Discuss your answers with your teachers or peers to get feedback and improve your understanding.

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Welcome to the NCERT Solutions for Class 6 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 2: Classify the objects or materials given below as opaque, transparent or translucent and luminous or ....