makcogmLisswimesty makcogmLisswimesty

16-12-2016
Mathematics

contestada

The specific heat of copper is 0.385 J/g°C.

What will be the temperature increase if 358 J of energy is added to 15.00 g of copper?

A. 23.9°C

B. 9.19°C

C. 5.77°C

D. 62°C

Respuesta :

pingwin09 pingwin09

16-12-2016

Simply follow the units into quantities
E/(mT) = c
Where
E = energy
m = mass
T = temperature
c = specific heat

Solving for T
358/(15*T) = 0.385
T = 62°C

Answer Link

Otras preguntas

Landon is living with an inoperable medical condition his oncologist learned about an advanced form of therapy that could cure his condition but the therapy is

Factor completely: 49h^2 - 28hk + k^2

Which of the following biological macromolecule is correctly paired with its main function in the body? Lipids—tores glucose and are the cell's energy reserve

The smallest animal that lives on land is the pymy shrew this animal weighs about 5x10-2

30 POINTSSSSS HELP MEEEEE Write a paragraph (min. 5 sentences). Make sure the paragraph is free of grammatical errors (comma splice, fused sentences and fragmen

I need help fast please I need help:)

a) 40 cm3 = mm3 b) 0,09hm3 = dm3 c) 3250dm3 = m3 d) 0,0000017km3 = dam3 e) 452000dm3 = km3

Jasmine is writing an essay about the minimum wage in the United States. Which statement best demonstrates a strong claim about this topic? The minimum wage dif

What is the missing angle of the blue triangle using A^2 + B^2 = C^2

A pound is approximately 0.45 kg . A persons weight 87 kg. What is the persons weight , in pounds, when rounded to the nearest whole number