Describe how you could carry out an investigation to show the brightness of bulbs changes when you add more bulbs to a circuit.

If light bulbs are connected in parallel to a voltage source, the brightness of the individual bulbs remains more-or-less constant as more and more bulbs are added to the “ladder”. The current increases as more bulbs are added to the circuit and the overall resistance decreases.

(i got this from google btw)

hope this helped :) pls give branliest

no

sodium is solid at rt

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.