An ice cube floats in warm water in a container placed outside on a hot, sunny day. a) Identify the processes by which the warm water contacting the ice cube and the sun warming the air transfer energy.

b) Describe the direction of thermal energy flow and how long this flow will occur.
PLEASE HELP iwll give you 50

Lewis structure and molecular geometry for nh2cl

Why are pipes bursting in the in extremely cold weather?

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.