What is the change in area (in cm2 ) of a 60.0 cm by 150 cm automobile windshield when the temperature changes from 0 c to 36.0 c. the coefficient of linear expansion of this glass is 9.0 x 10-6

Aphysical change is a change in the size, shape,, or stafe of matter true or false

What is the momentum of a 2 kg object moving at 15 meters per second

Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.