Una cuerda horizontal se somete a una tensión de 500N. Su masa es de 0.3 kg y su longitud de 150 cm ,si se pone a vibrar con una amplitud de o,3 m halla : a. La densidad longitudinal b. La velocidad de la onda c. La funcion de onda si la frecuencia es 25s-1

The answer is 3,5g co

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

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☆ionisation energy increases across a period from na -> ar☆ionisation energy decreases down a group from li -> fr☆ionic radius decreases across a period from na -> cl☆ionic radius increases down a groupfrom f -> ii hope it clarifies your doubts