joelkoreta10 joelkoreta10

03-11-2016
Mathematics

contestada

How much energy, in joules, is released when 17 kilograms of granite is cooled from 45°C to 21°C?

Respuesta :

Aliwohaish12 Aliwohaish12

03-11-2016

(0.790 J/g·K) x (17 x 10^3 g) x (45 - 21) K = 322320 J = 3.2 x 10^5 J

Answer Link

Otras preguntas

Factor COMPLETELY the expression 2x^3 - 250

Marco wants to put a decorative boarder around the edge of his circular herb garden. He finds that the distance from the garden’s edge to its center is 42 inch

What is the range of possible sizes for side x?

find the nouns: 'upstairs, I ran a bath and began. head down, bottom up. I probably shoudn't have added the bubble bath, though. Pretty soon I was rubbing my ey

clip an example of a colored picture

What did the Articles of Confederation say about taxing the people?

How does Oscar Wilde use Algernon’s attitude to poke fun at society’s traditional rules of behavior?

investing is best for ?

In a rainforest what might be a limiting factor for the toucan population A) lots of sunshine B) deforestation C) plenty of rain D) fertile soil

Can I get help please