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

At the start, europe dominated the slave market and continued to export slaves to european countries. group of answer choices true false

pls help summer hw hurts my brain

The cost of advertising is part of the firm's _______ costs and if advertising enables the firm to sell a greater output, its average total cost _______

A radio station is hosting a competition in search of a new presenter. One of your friends has good public speaking skills. You want to encourage him/her to ent

What is an example of discrimination faced by people with a disability?

How does seed-cutting differ from shelterwood cutting? a. shelterwood cutting removes all trees within a given area. b. shelterwood cutting takes place over sev

Describe two changes, related to formal communication, that would provide benefit for walmart. explain your answer

Khan Academy Question

3 Anastacio distributed 4 4/5 kg of seed among several bird feeders. He put = 3/5 kg of seed in each feeder. Let f represent the number of bird feeders that Ana

Which elementary row operation will reduce the x–element in row 2 to 0 in this matrix?