The Lineweaver–Burk plot, which illustrates the reciprocal of the reaction rate (1/v)(1/v) versus the reciprocal of the substrate concentration (1/[S])(1/[S]) , is a graphical representation of enzyme kinetics. This plot is typically used to determine the maximum rate, VmaxVmax , and the Michaelis constant, KmKm , which can be gleaned from the intercepts and slope. Identify each intercept and the slope in terms of the constants VmaxVmax and KmKm .

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.