The type of transformer that is found outside a residential house is :
step-down transformer
In step-down transformer, the secondary voltage is less than the primary voltage, which will reduce the voltage from the primary win.
A hypothesis can be described as an intelligent guess
On a velocity - time graph, if the line crosses the x - axis it depicts that the object has started moving in the opposite direction.
Answer:
I would say that is false. Science can only be perfect after at least some sort of scientific communication and interaction.