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Author Question: When Celeste was playing her stereo at 40 decibels and she turned it up to 42 decibels, she could ... (Read 98 times)

Capo

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on: Oct 8, 2020
When Celeste was playing her stereo at 40 decibels and she turned it up to 42 decibels, she could notice that it was louder. If Celeste's stereo were playing at 80 decibels, what should her just noticeable difference be?

◦ 1 decibel, half as much as it was at 40 decibels
◦ 2 decibels, the same as it was at 40 decibels
◦ 3 decibels, 50 percent more than it was at 40 decibels
◦ 4 decibels, twice as much as it was at 40 decibels
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Marked as best answer by Capo on Oct 8, 2020

abro1885

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Reply #1 on: Oct 8, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Capo

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Reply 2 on: Oct 8, 2020
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Excellent

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