Интерференцией называется явление перераспределения энергии, возникающее при некоторых определенных условиях в результате сложения

I liked The first of September. There were a lot of pupil of the fifth grade. Everything was very solemnly and also I liked the concert program. This year I moved to the tenth grade. With the guys from the class, I had already made friends. I just love this holiday, I like to watch the children, who go in the first form with a huge bouquet of flowers.