ajmcgill5676 ajmcgill5676
  • 02-08-2022
  • Physics
contestada

A 1500-w heater is connected to a 120-v line for 2. 0 hours. how much heat energy is produced?

Respuesta :

jsimpson11000 jsimpson11000
  • 02-08-2022

Answer:

10800 kJ

Explanation:

1 watt = 1 Joule /sec

1500 w = 1500 j/sec         2 hours = 7200 sec

1500 j/sec * 7200 sec = 10 800 000 j   = 10 800 kJ

Answer Link

Otras preguntas

is 10 yards less than 360 inches
who decided the election of 1800 and why ?
The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit
What is '7b-2b+3-1' ? Need working and it's equations!!
what other areas did the french explorers find
I forgot what are homophones.Does anyone know what's a homophone.
how can you simplify 24                                ---                                30
how do I solve (3+i)(3-i)
if i got 68 correct on my math test and the total is 85 what is the score?
is 10 yards less than 360 inches