brianmason brianmason

02-06-2016
Chemistry

contestada

How much heat energy is produced by 0.5 Wh of electrical energy

Respuesta :

05-06-2016

1 W is equivalent to 1 J/s

So,
0.5 Wh = 0.5 (J/s) (h)

Converting h to s,
0.5 (J/s) (h) (60min/1h) (60s/1min) = 1800J

Thefore,
0.5Wh is 1800J or 1.8kJ of heat energy

Answer Link

Otras preguntas

The product of two consecutive positive even integers is 14 more than their sum. Set up an equation that can used to find the two numbers and solve it.

Algebra 2 please help

Morgan scored 41 points in 3 games. How many points would you expect him to make in an 11 game seasons. Unit rate ______ points/games Points in 11 games ______

A farmer used fence posts to build a fence for Hazel Horse and Pauly Pony. The farmer used 262626 fence posts to build Hazel Horse's fence and 191919 fence post

No trip to America west is complete without a stop in zion national park in utah

With individual lines at the checkouts, a store manager finds that the standard deviation for the waiting times on Monday mornings is 5.7 minutes. After switchi

A.Now that you have a basic idea of what you are required to do, it is time to make a plan. It is a very good idea to plan this research project in terms of day

What is the absolute value for 5

I don’t understand need help

6. How can you tell that catalase has been added to hydrogen peroxid