How do the intensities of a rock concert at 120 dß compared with a normal conversation of 60 dß? * 6.0 x 10*6 1.0 x 10°6 6.0 x 10^-6 1.0 x 10^-6

Q: You have your ear against a new speaker when it emits a sounds with an intensity of 160 decibels

A: 1)Sounds below 70db don't cause any hearing damage.   2) Beyond 70db sounds isn't good for your ears…

Q: If one sound has a relative intensity 100 times that of another, how do their decibal levels…

A: Given: One sound has a relative intensity 100 times that of another. Concept used: The number of…

Q: sec 26 (degrees) =    *round to 2 decimal places.

A: The given problem is, sec26°

Q: A tornado can be represented in polar cords by the velocity 7=4, +. Show thau streamline from…

A: Given that V→=-arir+briθ By comparing the given equation from the general equation V→=urir+uθiθ.…

Q: 1. If a rock is thrown vertically upward from the surface of an unidentified planet. Its height s…

A:

Q: During each cycle, the velocity (v in mm/s) of a piston is v=18t−18t^2, where t is the time in…

A: