Why can't an object of abstract class be created?

Question

Here is a scenario in my mind and I have googled, Binged it a lot but got the answer like

\"Abstract class has not implemented method so, we cant create the object\

Answer 1

We cannot create object for abstract class bcoz ,mostly abstract class contain "abstract methods" ,so abstract methods are incomplete methods.so we cannot estimate the memory of those methods how much they are going to occupy .This is one of the reason why we cannot create object for abstract class.