Is 2 squared between 1.4 and 1.5

Yes! 
it will be exactly at 1.41 if you round

The square root of 2, often known as root 2, radical 2, or Pythagoras' constant, and written as √2, is the positive algebraic number  that, when multiplied by itself, gives the number 2. Technically, it is called the principal square root of 2, to distinguish it from the negative number with the same property.

Where is the problems