A sound measured at 95 dB will be ____.

A. quiet
B. loud
C. very loud
D. uncomfortably loud


Answer: C

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Answer the following statement true (T) or false (F)

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Which of the following diesel fuels is most commonly used to fuel highway trucks in North America?

A. #1D clear B. #2D clear C. #2D red D. #2D blue

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Which of the following is not given in the text as a basic type of collector panels for solar water heating

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