The section of the earth above the equator is called the northern hemisphere. truefalse

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

What equation is used to calculate the weight of an object on a plant ?

How does the entropy of steam compare to the entropy of ice?