What is Frequency in Physics

Frequency: It is the number of vibrations executed by an oscillating body in one second.

With synchronous learning, the student is involved in the learning system at the same time as the teacher. This type of learning includes direct, “live” learning, which consists in the interaction of the teacher and the listener in the classroom, or it is fully reproduced through webinars (seminars based on Internet technologies), text and voice chats. Further improvement of the higher education system should be based on the development of learning technologies in accordance with the directions of development of the information society, namely, provide for the use of social networks (s-learning) and informal teaching methods.