[Answered] The intensity of a 80-dB whistle is quadrupled. What is the new decibel level? a. 80 dB b. 68 dB ...

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Author Question: The intensity of a 80-dB whistle is quadrupled. What is the new decibel level? a. 80 dB b. 68 dB ... (Read 49 times)

justinmsk

Hero Member
Posts: 524

on: Jul 28, 2018

The intensity of a 80-dB whistle is quadrupled. What is the new decibel level?
a. 80 dB
b. 68 dB
c. 89 dB
d. 320 dB

Question 2

What wavelength (in m) is associated with the Paschen series for n = 4? (RH = 1.097 107 m1)
a. 320
b. 530
c. 2.7
d. 1.9
e. 0.5

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Marked as best answer by a Subject Expert

lkoler

Sr. Member
Posts: 358

Reply #1 on: Jul 28, 2018

Answer to Question 1

c

Answer to Question 2

d

justinmsk

Member
Posts: 524

Reply 2 on: Jul 28, 2018

Wow, this really help

connor417

Member
Posts: 329

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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