How much heat is required to convert 0.3 kilogram of ice at 0°c to water at the same temperature?

a. 100,375 j

b. 450,759 j

c. 334,584 j

d. 167,292 j

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?

Aforce is a vector quantity because it has both?

Being able to see a square in the middle of the image despite not having lines to form a square represents the gestalt principle of a. proximity b. similarity c. closure d. continuity