{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-05-13T11:30:32.102Z","dateModified":"2024-05-13T11:30:32.102Z","typicalAgeRange":"11-18","educationalLevel":"AP POLYCET","assesses":"Physics - Measurement of length","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Measurement of length"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Physics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"AP POLYCET"}],"name":"Quiz about Measurement of length","about":{"@type":"Thing","name":"Physics - Measurement of length"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Measurement of length","text":"The power of a lens is 2:5 D. Its focal length is","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

10 cm

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

25 cm

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

30 cm

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

40 cm

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

40 cm

","answerExplanation":{"@type":"text","text":"The correct option is (D): 40 cm"},"comment":{"@type":"Comment","text":"\"\""}}}]}

The power of a lens is 2:5 D. Its focal length is

The Correct Option is D

Solution and Explanation

Questions Asked in AP POLYCET exam