{"ok":true,"q":"Sound Waves","n":53,"results":[{"id":"class_09\/science\/chapter_12_sound","title":"Chapter 12 — Sound","class_num":9,"subject":"science","subject_label":"Science","summary":"Chapter 'Sound' introduces sound as a mechanical wave produced by vibrating objects and transmitted only through a material medium (solid, liquid or gas). It explains the longitudi","topic":"Nature of sound waves","anchor":"topic-3"},{"id":"class_08\/science\/chapter_13_sound","title":"Chapter 13 — Sound","class_num":8,"subject":"science","subject_label":"Science","summary":"Chapter: Sound (Science – VIII) introduces the nature, production and propagation of sound and its practical applications. Students learn that sound is produced by vibrating bodies","topic":"","anchor":""},{"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":"","anchor":""},{"id":"class_04\/environmental_studies\/chapter_02_ear_to_ear","title":"Chapter 2 — Ear To Ear","class_num":4,"subject":"environmental_studies","subject_label":"Environmental Studies (EVS)","summary":"Introduction: \"Ear to Ear\" introduces children to the sense of hearing. The chapter explains how we hear, names the main parts of the ear in simple words, and uses everyday example","topic":"","anchor":""},{"id":"class_03\/marigold\/sea_song","title":"Sea Song","class_num":3,"subject":"marigold","subject_label":"English (Marigold)","summary":"‘Sea Song’ is a lively poem that captures the joy and freedom of the sea through rhythmic verses and vivid imagery, encouraging readers to feel the sea’s playful spirit.","topic":"","anchor":""},{"id":"class_02\/computer_studies\/chapter_02_parts_of_a_computer","title":"Chapter 2 — Parts Of A Computer","class_num":2,"subject":"computer_studies","subject_label":"Computer Studies","summary":"Introduction: This chapter introduces young learners to the main parts of a computer using simple words and pictures. It explains what a computer is, shows the visible parts (monit","topic":"Microphone","anchor":"topic-10"},{"id":"class_03\/computer_studies\/chapter_02_parts_of_a_computer","title":"Chapter 2 — Parts Of A Computer","class_num":3,"subject":"computer_studies","subject_label":"Computer Studies","summary":"Introduction: This chapter, \"Parts of a Computer,\" introduces young learners to the main physical components of a computer — the screen (monitor), CPU\/cabinet, keyboard, mouse, pri","topic":"Speakers and Microphone","anchor":"topic-7"},{"id":"class_11\/physics\/chapter_07_waves","title":"Chapter 7 — Waves","class_num":11,"subject":"physics","subject_label":"Physics","summary":"Chapter “Waves” (Class XI, Physics – Part II) introduces mechanical waves as organised disturbances that transport energy and information without bulk transport of matter. The chap","topic":"Classification of Waves","anchor":"topic-2"},{"id":"class_01\/computer_studies\/chapter_03_parts_of_a_computer","title":"Chapter 3 — Parts Of A Computer","class_num":1,"subject":"computer_studies","subject_label":"Computer Studies","summary":"Chapter: Parts of a Computer — This chapter introduces young learners to the basic parts of a computer in simple, friendly language. The introduction explains what a computer is an","topic":"Speakers","anchor":"topic-6"},{"id":"class_01\/rimjhim\/chhuk_chhuk_gaadi","title":"छुक-छुक गाड़ी","class_num":1,"subject":"rimjhim","subject_label":"Hindi (Rimjhim)","summary":"यह छोटी-सी कविता एक रेलगाड़ी के बारे में है। गाड़ी छुक-छुक करती है और धुआँ उड़ाती है। हरी झंडी हिलते ही वह खुशी-खुशी आगे बढ़ जाती है। बच्चों को ऐसी गाड़ी देखना और उसमें घूमना बहुत ","topic":"","anchor":""}]}