A pipe that is 20.0 m long and 10.0 cm in diameter contains olive oil. The density of the olive oil is 890 kg/m3 and the bulk modulus is 1.3 × 109 Pa. A 3.4-Hz longitudinal wave is transmitted in the oil
How many milliseconds does it take for the wave to travel the length of the pipe in the oil?
A) 17 ms
B) 15 ms
C) 14 ms
D) 13 ms
E) 12 ms
Answer: A
You might also like to view...
The design of a part that operates at temperatures up to 150°C (302°F) requires a material that is of low density and corrosion resistant. The stresses on the part are up to 50 MPa (7250psi), and it is required to be able to recycle the material. Which of the following materials might be appropriate?
(a) PE (b) A magnesium alloy (c) Epoxy (d) PEEK
The general formula ROH is that of
a. an amine. b. an alkyl halide. c. an alcohol. d. none of these
A 2.00-kg mass oscillates on the end of a spring with spring constant 12.0 N/m. Its amplitude of oscillation decreases from 10.0 cm to 1.0 cm in 4.00 minutes. What is the linear damping coefficient of this oscillator?
A) 134 N?s/m B) 1.76 N?s/m C) 0.311 N?s/m D) 0.0384 N?s/m E) 0.622 N?s/m
A single webpage typically only has one associated file.
Answer the following statement true (T) or false (F)