Mr Singh is cooking using two pans of boiling water. Both pans are made of steel, but one pan has a much thicker base than the other pan.
Explain how energy is transferred through the metal pans. Write about particles in your
answer.

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?