fisica by giulio gallo https://padlet.com/gallo_giulio/pt19t24ubrxs Realizzato con ♥ en-us 2018-03-05 21:06:33 UTC 2023-04-06 22:12:15 UTC hello@padlet.com Resistor gallo_giulio https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238359877 symbol for a resistor]]> 2018-03-05 21:09:53 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238359877 Variable resistor gallo_giulio https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238360439 symbol for a variable resistor]]> 2018-03-05 21:11:28 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238360439 Light Dependent Resistore(LDR) gallo_giulio https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238360862 Symbol for a light dependent resistor.
its resistance decreases as a light is shone on it]]> 2018-03-05 21:12:39 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238360862 Thermistor symbol gallo_giulio https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238361507  it is used in incubators because its resistance increases as temperature decreases. The temperature may also increase as a particular temperature range, and so can prevent over-heating]]> 2018-03-05 21:14:34 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238361507 LDR Graph gallo_giulio https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238363006 this is a LDR graph, because, as the illumination increases, the resistance decreases. It is used with an algorithmical scale.]]> 2018-03-05 21:18:37 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238363006 When the LDR is is in darkness, the bell will be silent because the resistance is too high to allow electricity to pass. gallo_giulio https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238364854 As light is shone on the LRD, its resistance will decrease signicantly and will allow electricity to flow. Its passage generates a magnetic field, which attracts the a magnetic switch, and therefore the circuit is opened. Once circuit is opened, bell will ring]]> 2018-03-05 21:23:45 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/238364854 COMENTO DELLA PROF sandra_amatiste https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/239910016 utilizzare lo strumento di ritaglio delle immagini. nelle prime risposte non sono ben visualizzate. chiarire ]]> 2018-03-08 20:38:39 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/239910016 balzano_valentina https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/240028219 2018-03-09 07:19:44 UTC https://padlet.com/gallo_giulio/pt19t24ubrxs/wish/240028219