It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the? A. pitch B. Frequency C. Time period D. Quality E. None of these Right Answer: pitch Share : February 19, 2018 Asghar Khan Everyday Science Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -Each day human body breathe in __________ liters of air?A satellite moving round the earth with a uniform speed has?A Fahrenheit thermometer indicates a temperature of ‘ 14°F. its corresponding reading on the Celsius scale will be?