{"id":201535,"date":"2026-07-07T07:16:18","date_gmt":"2026-07-07T04:16:18","guid":{"rendered":"https:\/\/menhj.com\/videos\/?post_type=watch&#038;p=201535"},"modified":"2026-07-07T07:16:19","modified_gmt":"2026-07-07T04:16:19","slug":"solutions-to-questions-1-and-2-from-the-lesson-on-sound-waves-ninth-grade-physics","status":"publish","type":"watch","link":"https:\/\/menhj.com\/videos\/watch\/solutions-to-questions-1-and-2-from-the-lesson-on-sound-waves-ninth-grade-physics\/","title":{"rendered":"GCSE Physics Sound Waves and Hearing"},"content":{"rendered":"<p>1. GCSE Physics Sound Waves and Hearing \u2014 Cognito<br \/>\n2. How To Solve Doppler Effect Physics Problems \u2014 The Organic Chemistry Tutor<br \/>\n3. Period Frequency Amplitude Wavelength Waves \u2014 The Organic Chemistry Tutor<br \/>\n4. Propagation of Sound \u2014 Manocha Academy<br \/>\n5. Propagation of sound waves Class 9 Physics Numerical Solutions 2024 25 \u2014 Homework Hacks<br \/>\n6. Waves JAMB and PUTME Physics Meaning Terms Classification Wave Equation and Question Solution \u2014 Excellence Academy<br \/>\n7. Transverse and Longitudinal Waves \u2014 The Organic Chemistry Tutor<br \/>\n8. Class 9 Chapter Sound waves Characteristics and Applications Problem no 1 15 \u2014 quanticodesoul<br \/>\n9. Mechanical Waves Physics Practice Problems Basic Introduction \u2014 The Organic Chemistry Tutor<br \/>\n10. Propagation Of Sound Waves Class 9 Physics Chapter 8 All Answers 2024 25 \u2014 Homework Hacks<br \/>\n11. Sound NUMERICAL Physics Class 9 th Science NCERT Numericals of Sound Gagan Sir \u2014 Dikki Institute<br \/>\n12. Example 11 1 Chapter SOUND Class 9 Science A sound wave has a frequency of 2 kHz and wavelength 35 cm \u2014 Anytime education<\/p>\n","protected":false},"featured_media":201536,"template":"","meta":[],"categories":[2],"tags":[],"class_list":["post-201535","watch","type-watch","status-publish","has-post-thumbnail","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/menhj.com\/videos\/wp-json\/wp\/v2\/watch\/201535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/menhj.com\/videos\/wp-json\/wp\/v2\/watch"}],"about":[{"href":"https:\/\/menhj.com\/videos\/wp-json\/wp\/v2\/types\/watch"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/menhj.com\/videos\/wp-json\/wp\/v2\/media\/201536"}],"wp:attachment":[{"href":"https:\/\/menhj.com\/videos\/wp-json\/wp\/v2\/media?parent=201535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/menhj.com\/videos\/wp-json\/wp\/v2\/categories?post=201535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/menhj.com\/videos\/wp-json\/wp\/v2\/tags?post=201535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}