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

Why is pure water not a conductor of electricity? A. Pure water has no free ions. B. Pure water has many dissolved solids. C. Pure water has few dissolved

1. Who sent the Capuchin monk to Roxane's house and why? What does Roxane trick the monk into doing instead?

Match the correct characteristic to the cell type below Animal cells: Plant cells: Bacterial cells: -- * 2 1 1 1 1 -- 1 1 1 1 -- :: Medium cell :: Smallest cell

i need a paragrah about bullying please !

Help ASAP marki as BRAINLIST please help

James wants to utilize his creativity in the advertising business. So, he plans to leave his shoe manufacturing business. He thinks of the investors, and looks

If you could have one wish, anything, what would it be and why?

Evaluate the expression when b=5. b² +9b-8

Whats the volume of this pyramid

On the blueprint of a house 27 millimeters represents 6 meters. The actual length of the living room is 9 meters. What is its length on the blueprint