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

People are advised to eat less than 6.00 g of salt (sodium chloride) per day for health reasons. Which mass of sodium is present in 6.00 g of sodium chloride?

What is the superlative form of the adjective sparse? A. sparsest B. sparse C. most sparest D. sparser the answer is ..... A

What did Incas first think when they saw Spaniards riding horses?

Why are control groups needed when testing living things

help..............me

SOMEONE HELP ME PLEASE!!!

why was complex language such an important skill

An entrepreneur wants to build a new theme park. Which characteristic should he consider in selecting a new location

Jimmy needs to make a 3-digit password for his log on name for a website. The password can contain any digit from 0-9, but the digits cannot repeat. How many po

All living thinks share the same basic characteristic that make them different from nonliving thinks. Brainstorm what characteristic all living thinks might hav