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Aristotle’s concept of ethos is related to:

Which creates the fastest speed of sound?

  Sound waves can go through a vacuum if the amplification is high enough.  

Identify three (3) symbols from Ruined that are associated with a specific character. Using evidence from the text, make a case for what these symbols mean and explain how they contribute to the characterization of the characters they are associated with. Note that in some cases, an object or place may be associated with two or more characters, in which case, you should include that in your response as well.

Consider the region R{“version”:”1.1″,”math”:”R”} in the first quadrant bounded by x=0, y=1, and y=x3{“version”:”1.1″,”math”:”x=0, y=1, and y=x3″}. Find the volume of the solid obtained by rotating R{“version”:”1.1″,”math”:”R”} around the line y=1{“version”:”1.1″,”math”:”y=1″}. (Show all sufficient work in steps and use the technique or method discussed in this course. )

Evaluate the following improper integral. Then, state whether it is convergent or divergent. ∫ 0 ∞ 5 e − x   d x {“version”:”1.1″,”math”:”\int\limits_0^\infty 5e^{-x} ~dx”}(Show all sufficient work in steps and use the technique or method discussed in this course.)

What wave parameter is defined as the wavelength times the number of cycles in the pulse?

Convert the Cartesian coordinate 2,23 into two different sets of polar coordinates.

What is the duty factor for a system if the pulse duration is 4 microseconds and the PRP is 1 millisecond?

Which of the following is an acoustic variable?