The height h of a water manometer is 20 cm when used to measure the
pressure of a gas. Calculate the height
of a manometer whose liquid is
glycerine of density 1.26 g/cm-3 (Take
g= 10 Nkg-1)​

The correct answer should be b let me know if i’m wrong

Answer is  true.  because the sensory memory it can also have a fraction of a second before the information is lost. hope it .

Following the american gauge wire standards ,the larger gauge number, the slimmer the wire and thus the smaller current carrying capacity it can have.then both statements would be incorrect, as they are saying the opposite of what it is actually is.(smaller gauge numbers have thicker wires and can carry more current)