Substance A and substance B initially at different temperatures are placed in thermal contact with each other in a thermally insulated container. Assuming no phase change occurs, explain whether the following statement is true or false:
"The energy that is transferred to or from the object with the larger heat capacity must be greater than the energy that is transferred to or from the object with the smaller heat capacity."

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?