Please i just need help

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.