Noise level heard at a distance of about 100 metres from a jet engine with after burner is about __________ decibels.

Question: Noise level heard at a distance of about 100 metres from a jet engine with after burner is about __________ decibels.
[A].

120

[B].

140

[C].

170

[D].

200

Answer: Option C

Explanation:

No answer description available for this question.