{"ok":true,"q":"9 Light – Reflection and Refraction","n":23,"results":[{"id":"class_10\/science\/chapter_08_light_reflection_and_refraction","title":"Chapter 8 — Light Reflection And Refraction","class_num":10,"subject":"science","subject_label":"Science","summary":"Introduction: This chapter develops the fundamentals of geometrical optics — how light behaves when it strikes surfaces and passes between media. It covers reflection from plane an","topic":"","anchor":""},{"id":"class_12\/physics\/chapter_01_ray_optics_and_optical_instruments","title":"Chapter 9 — Ray Optics And Optical Instruments","class_num":12,"subject":"physics","subject_label":"Physics","summary":"This chapter (Ray Optics and Optical Instruments) develops the geometric (ray) picture of light and applies it to common optical devices. Starting from laws of reflection and refra","topic":"","anchor":""},{"id":"class_08\/science\/chapter_16_light","title":"Chapter 16 — Light","class_num":8,"subject":"science","subject_label":"Science","summary":"Introduction: Chapter 'Light' introduces light as a form of energy that enables us to see objects. It describes natural and artificial sources of light, how light travels (rectilin","topic":"","anchor":""},{"id":"class_10\/science\/chapter_09_the_human_eye_and_the_colourful_world","title":"Chapter 9 — The Human Eye And The Colourful World","class_num":10,"subject":"science","subject_label":"Science","summary":"Introduction: This chapter covers two linked topics — the human eye (its structure, functioning, common defects and care) and the colourful world (how light splits into colours, ho","topic":"","anchor":""},{"id":"class_12\/physics\/chapter_02_wave_optics","title":"Chapter 10 — Wave Optics","class_num":12,"subject":"physics","subject_label":"Physics","summary":"Chapter: Wave Optics (Class 12 Physics, Physics – Part II) — This chapter develops the wave theory of light and explains optical phenomena that cannot be accounted for by ray optic","topic":"","anchor":""},{"id":"class_12\/physics\/chapter_08_electromagnetic_waves","title":"Chapter 8 — Electromagnetic Waves","class_num":12,"subject":"physics","subject_label":"Physics","summary":"This chapter presents electromagnetic waves as self-propagating disturbances of electric and magnetic fields that follow from Maxwell’s equations. It begins with the physical need ","topic":"","anchor":""},{"id":"class_07\/science\/chapter_15_light","title":"Chapter 15 — Light","class_num":7,"subject":"science","subject_label":"Science","summary":"Introduction: Light is a form of energy that allows us to see objects. In this chapter students study natural and man-made sources of light, how light travels, how it reflects from","topic":"Nature of light and sources","anchor":"topic-1"},{"id":"class_06\/science\/chapter_11_light_shadows_and_reflections","title":"Chapter 11 — Light Shadows And Reflections","class_num":6,"subject":"science","subject_label":"Science","summary":"Introduction: This chapter introduces basic ideas about light — what light is, where it comes from, and how it behaves. It explains how shadows are formed when light is blocked and","topic":"How We See Objects","anchor":"topic-2"},{"id":"class_11\/history\/chapter_04_the_central_islamic_lands","title":"Chapter 4 — The Central Islamic Lands","class_num":11,"subject":"history","subject_label":"History","summary":"Introduction: The Central Islamic Lands chapter surveys the political, social, economic and cultural life of the lands that formed the core of the early Islamic world from the seve","topic":"Science, Technology and Medicine","anchor":"topic-13"}]}