Stevencriollo2319 Stevencriollo2319

12-02-2020
Physics

contestada

When 49.5 J of heat was transferred to 7.3 g iron at 22°C, the temperature of iron increases to 37°C. What is the specific heat of iron in J/g∙°C?

Respuesta :

nwatudaniel95 nwatudaniel95

14-02-2020

Answer:

452j/kg/k

Explanation:

Q=mcδθ c= 49.5/(7.3/0.1095)∗(37−22) =452j/kg/k

Answer Link

Otras preguntas

What does classical mean? a. stands out because of being remarkable b. the ideal in terms of which something can be judged c. having to do with the ancient Gree

What word best describes the relationship between Buck and John Thornton? a. Attachment b. Trust c. Love d. Friendship

Which of the following was NOT a characteristic trait of Mao's Socialist Man? a. love of labor b. love of people c. love of country d. love of freedom

The construction of the Glen Canyon Dam formed which body of water? a. Canyon Lake b. Lake Mead c. Grand River d. Lake Powell

Which of the following was true before the Social Security Act of 1935? a. Retired Americans were provided for by the government. b. Very few retired American

Solve the system. y=x+2, y=-x+0.

What was a Result of the crusades? a. European conquest of the Middle East b. Fall of the Byzantine Empire c. rise of Charlemagne's empire d. growth of trade wi

There are 57 people and i want everyone to have a slice of cake and i want to pay as little as possible and I want them to be the same size so I have 20cm of ca

Which of the following tactics was not used by trade unions? a. organizing workers b. collective bargaining c. lockouts d. strikes

What is the vertex of this quadratic function? f(x) = 2x2 + 4x − 5