The specific heat of iron is 0.110 cal /g·°C. The heat of fusion of iron is 63.7 cal/g. The melting point of iron is 1530°C. How much heat must be added to 10.0 g of iron at 25°C to completely melt it?
A) 0.637 kcal
B) 0.803 kcal
C) 1.676 kcal
D) 2.29 kcal
D
Environmental & Atmospheric Sciences
You might also like to view...
What two chronic environmental problems facing the Russian Domain today?
A) desertification and deforestation B) air pollution and deforestation C) water pollution and desertification D) water pollution and deforestation E) air pollution and water pollution
Environmental & Atmospheric Sciences
In general, the longer the time period of a forecast, the less accurate it will be
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
A wind shift in a counterclockwise direction, as from east to north, is termed ________ wind shift
A) backing B) cyclonic C) frontal D) veering
Environmental & Atmospheric Sciences
Which is NOT a disadvantage of coal mining?
A. black lung disease B. dioxin pollution C. acid deposition D. acid mine drainage
Environmental & Atmospheric Sciences