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

Which statement best illustrates using the vertical line test to determine if the graph below is a function of x? The graph is not a function of x because the l

aroma of perfume is solid or liquid or gas?

How did the settlement-house movement distinguish itself from other urban social-welfare organizations?

2/3+1/3x=2x x=1/2 x=5/2 x=2 x=2/5

please answer this asap :))

Find the slope of the line that passes through each pair of points. Express as a fraction in simplest form. (-2,6), (1,15)

As soon as the doctor csme to the waiting room, the wsiting patients entered the trestment room.(begin with no sooner)

A blueprint for a building includes a rectangular room that measures 3 inches long and 5.5 inches wide. The scale for the blueprint says that 1 inch on the blue

5. Find the distance between (5,7) and (-3,2)

Can someone help me pls!