# data[].attributes.body
he process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the wave forms produced.

# data[].attributes.body
the intervening substance through which impressions are conveyed to the senses or a force acts on objects at a distance.

# data[].attributes.body
a wave vibrating at right angles to the direction of its propagation.

# data[].attributes.body
A mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a medium.

# data[].attributes.body
a long, narrow open container for animals to eat or drink out of.

# data[].attributes.body
a comb or tuft of feathers, fur, or skin on the head of a bird or other animal