3. Sound caused by an explosion on the ocean's surface travels vertically downward to an underwater mountain and is reflected back to a microphone at
the surface. If this takes 11.6 s to occur and sound travels at 1450 m/s in water,
what is the depth to this mountain?

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation