A 25.0g sample of magnesium at 22.0ºC absorbs 356.3 J of heat.The temperature of the magnesium rises to 36.5ºC.What is the specific heat of the magnesium?
A) 0.648 J/gºC
B) 0.390 J/gºC
C) 0.444 J/gºC
D) 0.983 J/gºC
Correct Answer:
Verified
Q73: How many kiloJoules of heat energy are
Q74: Which of the following represents a physical
Q75: A sample of an unknown substance was
Q76: As the average kinetic energy of the
Q77: As Kelvin temperature increases,the average kinetic energy
Q79: Which term represents a form of energy?
A)Degree
B)Joule
C)Temperature
D)Heat
Q80: Select the alternative that represents a physical
Q81: In a physical change new substances are
Q82: What mass of water at 10.0°C is
Q83: Assume equal masses of the following substances,all
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents