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The following six (6) items consists of two statements, Statements I and Statement II. Examine these two statements carefully and select the correct answer using the code given below. 
Statement I: Sound wave cannot propagate in vacuum.
Statement II: Sound waves are elastic waves and require a medium to propagate.
  • a)
    Both the statements are individually true and Statement II is the correct explanation of Statement I
  • b)
    Both the statements are individually true but Statement II is not the correct explanation of Statement I
  • c)
    Statement I is true but Statement II is false
  • d)
    Statement I is false but Statement II is true
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The following six (6) items consists of two statements, Statements I a...
Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So, sound cannot travel through space because there is no matter for the vibrations to work in. Both the statements are individually true and statement II is the correct explanation of Statement I.
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The following six (6) items consists of two statements, Statements I and Statement II. Examine these two statements carefully and select the correct answer using the code given below.Statement I: Sound wave cannot propagate in vacuum.Statement II: Sound waves are elastic waves and require a medium to propagate.a)Both the statements are individually true and Statement II is the correct explanation of Statement Ib)Both the statements are individually true but Statement II is not the correct explanation of Statement Ic)Statement I is true but Statement II is falsed)Statement I is false but Statement II is trueCorrect answer is option 'A'. Can you explain this answer?
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The following six (6) items consists of two statements, Statements I and Statement II. Examine these two statements carefully and select the correct answer using the code given below.Statement I: Sound wave cannot propagate in vacuum.Statement II: Sound waves are elastic waves and require a medium to propagate.a)Both the statements are individually true and Statement II is the correct explanation of Statement Ib)Both the statements are individually true but Statement II is not the correct explanation of Statement Ic)Statement I is true but Statement II is falsed)Statement I is false but Statement II is trueCorrect answer is option 'A'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about The following six (6) items consists of two statements, Statements I and Statement II. Examine these two statements carefully and select the correct answer using the code given below.Statement I: Sound wave cannot propagate in vacuum.Statement II: Sound waves are elastic waves and require a medium to propagate.a)Both the statements are individually true and Statement II is the correct explanation of Statement Ib)Both the statements are individually true but Statement II is not the correct explanation of Statement Ic)Statement I is true but Statement II is falsed)Statement I is false but Statement II is trueCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The following six (6) items consists of two statements, Statements I and Statement II. Examine these two statements carefully and select the correct answer using the code given below.Statement I: Sound wave cannot propagate in vacuum.Statement II: Sound waves are elastic waves and require a medium to propagate.a)Both the statements are individually true and Statement II is the correct explanation of Statement Ib)Both the statements are individually true but Statement II is not the correct explanation of Statement Ic)Statement I is true but Statement II is falsed)Statement I is false but Statement II is trueCorrect answer is option 'A'. Can you explain this answer?.
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