Match the statement to the scale factor. 1. Two centimeters on the drawing represent one centimeter on the object. 2. One centimeter on the drawing represents two centimeters on the object. 1:2 3. Two inches on the drawing represent one foot on the object. 2:1

On a average work day more than work place firs are reorted

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)