Explain the relationship between heat transfer and calorimetry. Justify your response in two or more complete sentences. Write your answer in the essay box below.

The relationship exists in the fact that calorimetry is a scientific method that aids the measurement of the heat transferred between two systems. Heat transfer is a term that describes the various ways heat is used and exchanged between systems.

Explanation:

Heat transfer refers to the exchange of heat between two physical bodies whereas, Calorimetry is a method of measuring the amount of heat transferred between two bodies. Calorimetry employs a system which is to be measured, as well as a means of feeding heat into the system or withdrawing heat from it.

The Calorimeter is calibrated so that an observer can take note of the changes that occur depending on the action done to the physical systems undergoing the reaction. A calorimeter is the medium through which the calorimetry is done. An example is the bomb calorimeter used for this purpose.  

the answer is 'b' because the word 'attack' is a violent verb

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)