Concise Physics Class 7 Light Energy

Selina Solutions for Class 7 Physics Chapter 4 - Light Energy

Selina Solutions for Concise Physics Class 7 Light Energy include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions if any. NCERTBooks.guru has the ICSE Selina Concise Physics - Middle School for Class 7 (2018-19 Session) solutions in a manner that help students grasp basic concepts better and faster.

Further, we at NCERTBooks.guru are providing such solutions so that students can prepare for written exams. Selina textbook solutions can be a core help for self-study and act as perfect self-help guidance for students.
Concise Physics Class 7 Light Energy

Concepts covered in Class 7 Physics Chapter 4 Light Energy are Concept of Reflection, Terms Related to Reflection:Normal, Plane, Point of Incidence, Angle of Incidence, Angle of Reflection, Laws of Reflection, Plane Mirror - Uses, Plane Mirror - Ray Diagram (No Mention of Virtual Image), Plane Mirror - Characteristics of the Image Formed (Lateral Inversion, Same Size, Distance is Preserved)., Speed of Light (3 X 10 8 M/S)., Primary Colours (RGB), Formation of Secondary Colours by Colour Addition., Appearance of Colour of an Object (Based on Reflection and Absorption), Colour Subtraction, Concept of Light Energy.

NCERTBooks.guru has a total of 70 questions are solved for this Chapter in Class 7 Physics. Chapters covered in Light Energy are Appearance of Colour of an Object (Based on Reflection and Absorption), Colour Subtraction, Concept of Light Energy, Concept of Reflection, Formation of Secondary Colours by Colour Addition., Laws of Reflection, Plane Mirror - Characteristics of the Image Formed (Lateral Inversion, Same Size, Distance is Preserved)., Plane Mirror - Ray Diagram (No Mention of Virtual Image), Plane Mirror - Uses, Primary Colours (RGB), Speed of Light (3 X 10 8 M/S)., Terms Related to Reflection: Normal, Plane, Point of Incidence, Angle of Incidence, Angle of Reflection

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