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

Make a list of at least 10 steps that a medical facility can take to ensure that there is a solid contingency plan in place. Refer back to the activity on Conti

The lengths of the diagonal of the rhombus are given. What is the area of the rhombus. HELP Now!! Lengths of diagonals(23 in and 28 in)

Consider the following geometric sequence. -5, 10, -20, 40,... If the recursive formula for the sequence above is expressed in the form an=b(cn-1)nwhat is b an

How is New York City defining gender?

I think it’s 170 am I correct?

The maximum distance that the particles of a light wave's medium vibrate from their rest position is called

When completing a to-do list you should set ___________ and ____________ goals, and allow for flexibility and interruptions?

What effect did the Dred Scott decision have on the possibility of banning slavery in anywhere in the United States?

Once ca2+ binds to the ______________ receptor, _____________ leaves the sarcoplasmic reticulum. choose the single best answer.

Find the value of the expression. pm + 4 for m = 4 and p = 4