Task 40981.
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- Physics
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- 40981.PNG (166.87 KB)
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- 06.06.2020 10:25:04
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 40981.
Sound intensity levels with frequencies of 100 Hz and 3000 Hz are equal to 50 dB. Determine the volume levels of these sounds.
Additional information:
Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
If you have any questions about the decision, write. I will try to help. File in image format.
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