Physics, 22.06.2021 01:00 lilly9240

2. Un calentador de agua eléctrico opera automáticamente durante 2.0 horas diarias, a) Si el costo de la electricidad es de $ 1.20 por kWh, ¿cuál es el costo de operación del calentador durante 30
dias? b) ¿Cuál es la resistencia efectiva de un calentador de agua tipico? (Potencia = 4500 Watts,
Intensidad de corriente = 40 Amperes (A).
RESULTADO
DATOS
SUSTITUCIÓN
FÓRMULA (S)

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 23.06.2019 00:30, Tanya120

Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.

Answers: 3

continue

Physics, 23.06.2019 01:00, DESI111609

Suppose that two objects attract each other with a gravitational force of 16 units. if the distance between the two objects is double, what is the new force of attraction between the two objects?

Answers: 3

continue

Physics, 23.06.2019 02:30, bri6517

Which substance partical has negligible massand travels around outsidethe nucleus

Answers: 3

continue

Physics, 23.06.2019 04:00, lizzlegnz999

Robin is swinging back and forth from a trapeze. in which of the following situations is his kinetic energy being transformed into potential energy

Answers: 2

continue

You know the right answer?

2. Un calentador de agua eléctrico opera automáticamente durante 2.0 horas diarias, a) Si el costo...