una cuerda tensada orientada sobre el eje x, se sacude 53 veces en un intervalo de 13.2 s y se observan ondas transversales que avanzan en la cuerda. cual es la longitud de ondas correspondientes si un maximo avanza 1.28 m en un intervalo de 0.734 s

Aseries circuit consists of a resistor with r = 20 ? , a capacitor with c = 0.01 f, and a decaying battery with e = 300e? 5t. if the initial charge is 0, find the charge as a function of time t

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)