{"ok":true,"q":"Refraction through Lenses","n":37,"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":"Refraction at Spherical Surfaces and Thin Lenses","anchor":"topic-3"},{"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":"Dispersion of Light by a Prism","anchor":"topic-6"},{"id":"class_11\/geography\/chapter_03_interior_of_the_earth","title":"Chapter 3 — Interior Of The Earth","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter examines the Interior of the Earth — its layered structure, composition, physical properties and the methods geoscientists use to study what lies beneath","topic":"","anchor":""},{"id":"class_09\/science\/chapter_05_the_fundamental_unit_of_life","title":"Chapter 5 — The Fundamental Unit Of Life","class_num":9,"subject":"science","subject_label":"Science","summary":"Introduction: \"The Fundamental Unit of Life\" (NCERT Class 9 Science, Chapter) introduces the cell as the basic structural and functional unit of all living organisms. It traces ear","topic":"Microscopy and Microscopes","anchor":"topic-3"},{"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":"Applications and everyday phenomena","anchor":"topic-6"},{"id":"class_05\/environmental_studies\/chapter_01_super_senses","title":"Chapter 1 — Super Senses","class_num":5,"subject":"environmental_studies","subject_label":"Environmental Studies (EVS)","summary":"Introduction: \"Super Senses\" (Looking Around – 5, Chapter) introduces students to the five basic human senses — sight, hearing, smell, taste and touch — and then expands to the ext","topic":"Sight (Eyes)","anchor":"topic-3"},{"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":"Rectilinear Propagation of Light","anchor":"topic-5"},{"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":"Applications and Instruments","anchor":"topic-12"},{"id":"class_08\/science\/chapter_08_cell_structure_and_functions","title":"Chapter 8 — Cell Structure And Functions","class_num":8,"subject":"science","subject_label":"Science","summary":"Introduction: This chapter introduces the cell — the basic structural and functional unit of all living organisms. You learn how cells were discovered, the formulation of the cell ","topic":"Discovery of Cells and Microscopy","anchor":"topic-2"}]}