ryleigriffin ryleigriffin

03-09-2020
Chemistry

contestada

5.25 calories are absorbed by an iron nail. How many joules is this?
a) 1.07
b) 9.43
c) 12.6
d) 21.9
* I NEED EXPLANATION!!! *

Respuesta :

MnMDevil MnMDevil

03-09-2020

Answer:

D) 21.9

Explanation:

1 kilocalorie is equal to 4184 joules

0.001 kilocalorie is equal to 1 calorie

so 5.25 calorie=21.966 joules

Answer Link

Otras preguntas

what are the rank top 5 countries in Latin America

Which sentence uses punctuation correctly? a. Beneath the tall, tree the family ate a picnic of fruit and muffins. b. Beneath the tall tree the family ate, a

Which is an effect of short-term exposure to stress?

If Fernando paid $450 for a notebook that was 75% of the original price, what was the original price?

The Code of Hammurabi is a product of this civilization.

isaiash puts a 10 gram weight on a pan balance. how many 1gram weights does he need to balance the scale?

Grant’s policy to win the war was one of?

when h has the value 6 calculate 6h - 7

Hot dogs come in packs of 10 while bonds: packs of eight what are the least number is a fax you should buy in order to have the same numbers of hot dogs and bun

Summary- In what ways is Islam a way of life as well as a set of beliefs?