halloitsana halloitsana
  • 21-01-2017
  • Physics
contestada

How much energy in joules does it take to raise the temperature of 1.5kg of aluminum from 20 degrees Celsius to 40 degrees Celsius

Respuesta :

sasagiara
sasagiara sasagiara
  • 21-01-2017
Q = m * c * ΔΤ
ΔΤ = 40-20 = 20 

Q = 1.5kg * 0.9 * 20
Q = 27J
Answer Link

Otras preguntas

in which citation is formatted correctly in MLA style?
Why did England pass the Navigation Acts?
Which expression is equivalent to x^4 - 12x^2 + 36? (1) (x^2 - 6)(^x2 - 6) (3) (6 - x^2)(6 + x^2) (2) (x^2 + 6)(x^2 + 6) (4) (x^2 + 6)(
Which of the following words is most likely to carry a connotation? a. Run b. Stride c. Walk d. Stand
How do governments gather support for a war effort on the home front?
Why do you think Hitler had German children join Nazi organizations?
Which words in the sentence make up the adjective phrase? Which word does the adjective phrase modify? About 30 years ago, Sally Ride became the first woman in
What steps did Kemal take to modernize Turkey?
What attracted settlers to the Middle Colonies?
Which additional detail is most relevant to the passage? a mention of the year in which Benjamin Franklin was born a description of the requirements of a clergy