Use a scientific calculator to answer this activity.protection when relaxing at the rifle range?2. If lime juice has a pH of 1.7, what is the concentration of hydrogen ions (in mol/L)in lime juice, to the nearest hundredth?

Given: The intensity of sound from gunshot is 2.5×1012I0.

Use a scientific calculator to answer this activity. 1. Considering that prolonged exposure to sounds above 85 decibels can cause hearing damage or loss, and considering that a gunshot from a 0.22 rimfire rifle has an intensity of about I= (2.5 x 1013)Io, should you follow the rules and wear ear protection when relaxing at the rifle range?

Use a scientific calculator to answer this activity. 1. Considering that prolonged exposure to sounds above 85 decibels can cause hearing damage or loss, and considering that a gunshot from a 0.22 rimfire rifle has an intensity of about I= (2.5 x 1013)Io, should you follow the rules and wear ear protection when relaxing at the rifle range?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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[Expect to use one single-sided A4 page for each Section-B sub-question.] Question B1 a) Calculate the frequency (in Hz) of the 2nd overtone emitted by an open pipe of length 1.5 m. The speed of sound in air is 343 m/s.
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