In music the notes are ordered A, B, C, D, E, F, and G. If an A has a frequency of 220 waves per second and a C has a frequency of 261 waves per second, which of the following would be the correct frequency for a B?

the plates spread at mid-ocean ridges (they are divergent plate boundaries) which allows magma to rise through the weakness between the plates. the magma then emerges as lava from the boundary and cools, creating a new crust.

antipsychotic medications are often used in combination with other medications to treat delirium, dementia, and mental health conditions, including:

*attention-deficit hyperactivity disorder (adhd).

*severe depression.

*eating disorders.

*post-traumatic stress disorder (ptsd).

*obsessive compulsive disorder (ocd).

and more.