What is one common product that uses microwaves

What is the conversion factor between kg/m^3 and g/m^3. express your experimental values for the densities in kg/m^3.

When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other

A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp