(a) prove that, for a single phase, cp 2.01 kj/kg k, v = 1.09 x (b) calculate (ap/at)s for ice at -3°c, where cp 10-3 m3/kg, and b= 1.58 x 10-4 k-1 (c) ice is initially at -3°c and 1.01 x 105 pa. the pressure is increased adiabati cally until the ice reaches the melting point. at what temperature and pressure is this melting point? (hint: at what point does a line whose slope is (ap/at)s cut a line whose slope is that of the fusion curve, -1.35 x 107 pa/k? )

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

Aparticle moves in a circle 1.50 m in radius . through what angle in radians does it rotate if it moves through an arc length of 2.50m? what is the angle in degrees?