4. A partir del siguiente grafico de una onda de amplitud 4m, 60Hz, que recorre 30 m en 15 seg, obtener sus elementos temporales y espaciales: (6 ptos) con procedimiento por favor.

technology is the application of the knowledge gained by science.

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.