Q. Consider the following statements I. Noise causes psychological disorder in humans II. Noise causes physiological disorder in humans III. Noise measurable unit is dB but some times it is measured in Dobson unit IV. 150 dB is tolerate for human Which of the above statements are true?
A) I and IV
B) I and II
C) I, II and IV
D) I and III
Explanation
Noise pollution causes psychological and physiological disorder in human noise is only measured in dB unit
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.