At what temperature is the Fahrenheit scale reading equal to (a) twice that of the Celsius scale and
(b) half that of the Celsius scale?

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?