Qualitative reading is just to use your senses and ASSUME a
result.
For example: Which is heavier, a stone or a feather?
If you say feather STRAIGHT AWAY, then it's qualitative reading.
Prove? Hold and see which one heavier.
If you use an electronic balance and weigh them, THEN say it's
feather, that's quantitative reading. Prove? The stone is 100g
while the feather is 0.1g.
Back to question: Assume they are connected in DIFFERENT
circuits, separately. For me, that is. Ask eagle to confirm maybe.
He's the senior around here.
i see, so what has that got to do with the question? is noting
the brightness of the circuit a hard thing to do, and something
that needs to be assumed? can't you just look at the bulb and say
hey, it's less bright than that one?