the average of intensity of the sound is given by I equals p/a when is the power and a is the area. true or false? EXPLAIN.

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

Not a  mixture of two common elements that can be separated by physical means.

Ahigh energy (high speed) particle (alpha or beta or neutron) are shot at the target;

Ithink d hope that