{"ok":true,"q":"Radiation","n":113,"results":[{"id":"class_12\/physics\/chapter_03_dual_nature_of_radiation_and_matter","title":"Chapter 11 — Dual Nature Of Radiation And Matter","class_num":12,"subject":"physics","subject_label":"Physics","summary":"This chapter introduces the dual nature of radiation and matter — the idea that electromagnetic radiation and particles like electrons show both wave-like and particle-like propert","topic":"","anchor":""},{"id":"class_11\/geography\/chapter_09_solar_radiation_heat_balance_and_temperature","title":"Chapter 9 — Solar Radiation Heat Balance And Temperature","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter examines how incoming solar radiation controls Earth's heat budget and the distribution of temperature. It explains the Sun–Earth geometry that determine","topic":"","anchor":""},{"id":"class_11\/chemistry\/chapter_02_structure_of_atom","title":"Chapter 2 — Structure Of Atom","class_num":11,"subject":"chemistry","subject_label":"Chemistry","summary":"This chapter introduces the historical development and modern understanding of the atom — from early atomic models to the quantum mechanical model. It explains experimental evidenc","topic":"Quantum nature of radiation","anchor":"topic-7"},{"id":"class_11\/geography\/chapter_05_remote_sensing","title":"Chapter 5 — Remote Sensing","class_num":11,"subject":"geography","subject_label":"Geography","summary":"This chapter on Remote Sensing (Practical Work in Geography Part I, Class 11) introduces students to the methods and tools for observing Earth's surface from a distance using airbo","topic":"Electromagnetic Radiation (EMR)","anchor":"topic-3"},{"id":"class_11\/physics\/chapter_03_thermal_properties_of_matter","title":"Chapter 3 — Thermal Properties Of Matter","class_num":11,"subject":"physics","subject_label":"Physics","summary":"This chapter introduces the thermal properties of matter — how materials respond to changes in temperature and how heat is transferred. It covers thermal expansion of solids, liqui","topic":"Heat Transfer — Radiation","anchor":"topic-15"},{"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":"Momentum and Radiation Pressure","anchor":"topic-12"},{"id":"class_12\/physics\/chapter_05_nuclei","title":"Chapter 13 — Nuclei","class_num":12,"subject":"physics","subject_label":"Physics","summary":"This chapter explores the structure, properties and reactions of atomic nuclei — the small, dense cores of atoms made of protons and neutrons. It introduces fundamental concepts su","topic":"Detection and Measurement of Nuclear Radiation","anchor":"topic-11"},{"id":"class_11\/geography\/chapter_08_composition_and_structure_of_atmosphere","title":"Chapter 8 — Composition And Structure Of Atmosphere","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter examines the composition and vertical structure of Earth's atmosphere — the gaseous envelope that surrounds the planet. It explains the permanent and var","topic":"","anchor":""},{"id":"class_10\/first_flight\/the_ball_poem","title":"The Ball Poem","class_num":10,"subject":"first_flight","subject_label":"English (First Flight)","summary":"The Ball Poem explores a young boy's experience of loss and the value of learning to cope with it, highlighting the importance of maturity and understanding in life's challenges.","topic":"","anchor":""},{"id":"class_10\/kshitij\/manaviya_karuna_ki_divya_chamak","title":"मानवीय करुणा की दिव्य चमक","class_num":10,"subject":"kshitij","subject_label":"Hindi (Kshitij)","summary":"'मानवीय करुणा की दिव्य चमक' सर्वेश्वर दयाल सक्सेना द्वारा फ़ादर कामिल बुल्के को समर्पित एक हृदयस्पर्शी संस्मरण है। 1909 में बेल्जियम में जन्मे फ़ादर बुल्के ने इंजीनियरिंग की पढ़ाई ","topic":"","anchor":""}]}