{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-06-25T09:31:08.301Z","dateModified":"2024-06-25T09:31:08.301Z","typicalAgeRange":"11-18","educationalLevel":"JIPMER MBBS","assesses":"Physics - Standing Waves","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Standing Waves"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Physics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"JIPMER MBBS"}],"name":"Quiz about Standing Waves","about":{"@type":"Thing","name":"Physics - Standing Waves"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Standing Waves","text":"A stationary wave equation is given as y = 20 sin(20x) cos(1000t). What will be the speed of stationary wave ?","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

20 m/s

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

50 m/s

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

2 cm/s

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

Not defined

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

Not defined

","answerExplanation":{"@type":"text","text":"The correct option is (D): Not defined."},"comment":{"@type":"Comment","text":"\"\""}}}]}

A stationary wave equation is given as y = 20 sin(20x) cos(1000t). What will be the speed of stationary wave ?

The Correct Option is D

Solution and Explanation

Top Questions on Standing Waves

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