Use spherical coordinates to find the mass and centroid of the fat "ice cream cone" 0 î¸ 2n, 0 ï (x, y, z) is î´(x, y, z)-xyz. ì¦, and 0 s 2acos(ñ), if its density at o 4

When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves

The discovery of the electron as a subatomic particle was a result of

Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =