Aluminum 25 x 10 Bismuth Brass Concrete Copper Glass Gold Iron 13.5 x 10-6 18.5 x...
webassinet Bismuth 135 N 10 Brass 18.5 x 10-6 Concrete Copper 12*100 17 * 10-6 * 10 Gold 14 % 10% 12* 10 Lead 29 x 10 Nickel 13 * 10 Silver 19.5*10 A brass rivet 1975 om in diameter is to be placed in a hole 1.974 cm in diameter 249005 XC the river is initially at 25°C, to what temperature must it be cooled to fit in the helle? Part 2: Pendulum A simple pendulum a small weight...
Thermo: Linear expansion
E Content Material (°C)-1 Aluminum 25 x 106 Bismuth 13.5 x 106 Brass 18.5 x 106 Concrete 12 x 106 Copper 17 x 106 Glass 9 x 10-6 Gold 14 x 10-6 Iron 12 x 106 Lead 29 x 106 Nickel 13 x 10-6 Silver 19.5 x 10-6 Part 1: Rivets A brass rivet 1.979 cm in diameter is to be placed in a hole 1.978 cm in diameter. If the rivet is initially at 23°C, to...
4-79 White potatoes (k0.50 W/m-K and 0.13 X 10-6 m/s) that are initially at a uniform temperature of 25°C and have an average diameter of 6 cm are to be cooled by refrigerated air at 2°C flowing at a velocity of 4 m/s. The average heat transfer coefficient between the potatoes and the air is experimentally determined to be 19 W/m2.K Determine how long t wl take for the center temperature of the potatoes to drop to 6°C. Also, determine...