A) What is the total sound pressure level of one person talking at 74db and a radio playing at 61 db? Be sure to show all work. Please specify the units as appropriate

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Q: The sound pressure level for a jet plane on the ground with sound pressure of 3000 μ bar should be

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Issues During Construction

Construction is the combination of art, science, and engineering to build buildings, bridges, structures, roadways, highways. airports, etc. The construction business is a challenging and promising business worldwide with certain risk factors involved. Increasing demand for mankind leads to the growth of several construction companies which specialize in different construction projects. These construction companies initiate their construction process under certain agreements and time durations called the construction contract.