1.) Henry poured hot chocolate into a mug. Select why the outside of the mug started to feel warm.

A the energy from the hot chocolate mixed with the energy from the mug B. the mug lost energy due to the hot chocolate C. the energy from the hot chocolate flowed to the cold mug D. the mug was a poor conduct of heat

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

The mantle is made up of which structural zones?

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 =