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

I don’t get the problem pls help!
Solve for x. x² + 6x + 9 = 12
Solve 5x+4=14 EXPLAIN.
Rowan has $50 in a savings jar and is putting in $5 every week. He wants to buy shoes worth no more than $250. can someone give me equation please
Explain what is meant by "Manifest Destiny" and describe how belief in that idea was a main reason for the United States going to war with Mexico. PLZ HELP
Simplify each radical expression 31. 5√6-3√6 32. √2(√8+√6) 33. (3√2-2√5)(4√2+2√5)
In the lab, it is relatively easy to measure the activity of a sample and to estimate the mass of carbon in the sample. from these measurements, it is possible
EXPERTS/ACE HELPPPPPPPP
What is monetary policy and which organization controls monetary policy in the United States?
4) A safe contains 120 coins, the value of which is $10. If the coins consist of nickels and dimes, how many of each kind are in it?