abigailgillman94 abigailgillman94

16-09-2020
Physics

contestada

Gold has a specific heat of 129 J/kg K. How much heat would be given off when 50 kg of gold cools from 323 kg to 293 kg?

Respuesta :

kk5996282 kk5996282

28-09-2020

Answer:

Explanation:

Q=m*c*ΔT

m=50 kG

C=129 j.kg^-1.k^-1

ΔT=323-293=30

now

Q=50*129*30=193500

Answer Link

Otras preguntas

6. a) Rivka used the last four digits of her telephone number, 1048, followed by its prime factorization to create her e-mail password. Determine her password.

Researchers studying the long-term effects of an antidepressant have asked participants every six months for the last decade to undergo blood work, a physical,

Two bodies, with heat capacities C₁ and C₂ (assumed independent of temperature) and initial temperatures T₁ and T₂ respectively, are placed in thermal contact.

factor 5(2x+7)+4(2x+7)enter your answer in the box

which formatting feature can best call attention to keywords ANSWER:boldfaced type

Please help!! For the following two scenarios, name the variable (temperature or pH) that is affecting the function of the enzyme. I'd appreciate any help :D

The sum of the interior angles of a hexagon is equal to the sum of six consecutive integers. What is the measure of the smallest interior angle of the hexagon

The framers of the Constitution designed the Senate to filter the output of the sometimes hasty House. Do you think this was a wise idea? Why or why not?

cual es la fraccion equivalente de 3/4?

Which culture has five separate creation stories called the myth of the "Five Suns"? Aztec Egyptian Mesopotamian Greek