Physics Questions and Answers February 14, 2020

A vertical fault strikes N90E across a horizontal plain. A telephone pole happens to be planted exactly on the fault trace, and two nonparallel veins are offset by the fault. The strike separation of the veins as measured on the ground surface is described in the following table. All distances are measured to the west of the the telephone pole.

Work the thermocouple problem. That is, calculate the smallest average change in temperature that results in a change in the lsb (least significant bit) for the specifications in course notes.

The Type K thermocouple has a sensitivity of about 41 VC, i.e. for each degree difference in the junction temperature, the output changes by 41 microVolts If you have a 16bit ADC, what is the smallest temperature change you can detect if the ADC range is 10 V

In part 1 of this lab, we will be investigating the motion of a cart as it slides down an inclined plane. Let D be the distance from the raised end to the ground and h be the vertical distance from the vertical distance from the untipped track height to the new track h eight at the raised end, as shown in the diagram below (note : the difference

We can compute the angle e from h. sin e D

In a monovalent metal, one electron per atom is free to roam throughout the object. What holds such a material togetherwhy doesnt it simply fall apart into a pile of individual atoms Evidently the energy of the composite structure must be less than the energy of the isolated atoms. This problem offers a crude but illuminating explanation for the