¿Todavía tienes preguntas de matemáticas?

Pregunte a nuestros tutores expertos
Algebra
Pregunta

37. The speed of sound traveling through ocean wat...

37. The speed of sound traveling through ocean water with salinity \( 35 \) parts per thousand has been modeled by the equation \( C = 1449.2 + 4.6 T - 0.055 T ^ { 2 } + 0.00029 T ^ { 3 } + 0.016 D \) ,

where \( C \) is the speed of sound (in meters per second), \( T \) is the temperature (in degrees Celsius), and \( D \) is the depth below the ocean surface (in meters). A scuba diver began a leisurely dive into the ocean water, the diver's depth and the surrounding water temperature over time are recorded in the following graphs. Estimate the rate of change (with respect to time) of the speed of sound through the ocean water experienced by the diver \( 20 \) minutes into the dive. What are the units? 

Answer

\(\approx - 0.33 m / s \text { per minute }\)

Solución
View full explanation on CameraMath App.