Examlex
Round your answers to three significant digits. A piece of 17 in. 14 in. metal duct is a rectangular prism. If it is 5 ft long, what is the lateral surface area A? What is its volume V?
Hammer
A tool consisting of a weighted "head" fixed to a long handle, used for driving nails into, or breaking apart, materials.
Hertz
A unit of frequency in the International System of Units (SI), symbolized as Hz, representing one cycle per second.
Frequency
The frequency at which an event happens within a specific time frame or sample size.
Pitch
The quality of a sound determined by the frequency of the sound waves, which translates to the highness or lowness of a tone.
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