El edificio majestic ubicado en Bucaramanga se mece con una frecuencia aproximada a 0.10 hz cuál es el período de la vibracion​

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.

Frequency of electromagnetic waves that a radio station is assigned is called

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?