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Grade: 9

                        

Which of the following statement is NOT correct? A loudness of sound is determined by the amount of energy received by the ear per unit time B pitch doesn't depend upon the amount of energy C loudness changes with change of frequency D pitch changes with change in frequency

29 days ago

Answers : (1)

Rituraj Tiwari
askIITians Faculty
1789 Points
							Among all of the above only loudness changes with frequency is the wrong statement as loudness doesn't change with the change of frequency.
						
26 days ago
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  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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