The noise level of 100 decibel would correspond to :

1)Just audible sound

2)ordinary conversation

3)sound from a noisy street

4)noise from a machine shop


  • : 788
  • : 6
    Previous Next

    noise from a machine shop

    Suggest other answer
    Login to Discuss/suggest the answer...

  • Exam: Sound QUESTIONS





    Close(X)
    Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material