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

What is the value of x? Enter your answer in the box. x = Equiangular triangle A B C. Angles A, B, and C are marked congruent. The length of side A C is l

how is human activity affected by sinkholes

n order to provide a safe workout environment, an individual should check __________. A. the condition and location of the gym equipment and temperature and ven

Describe the attempts of the various European colonies to convert native peoples to their belief systems.

Year-old male seen in the emergency department sustained an injury several hours ago to his left hand when he fell and a team member stepped on it when playing

What is the slope of (-2,-2) and (-4,1)

Question 12 hydrogen gas has a density of 0.090/gl , and at normal pressure and 2.57°c one mole of it takes up 22.4l . how would you calculate the moles in 410.

David is having his birthday party at a water park.the park charges $150 plus $10 per guest.the total cost of the party y can be represented by the equation y =

Coefficient of -a^5x^3

I did this and turned it in, I got a C on it, could you tell me what to fix so I can get an A? Question: The aftermath of Hurricane Katrina left the cities of N