Question

Can you please answer this question? I will mark it brainliest

Answer 1

R is brighter bulb. As direct rays are falling on it

Answer 2

ans is 2 i hope.

i have the reason as

Q is in series with another bulb so there is a voltage drop across the circuit...lowering the intensity

P is in parallel so no drop..the voltage is same for both bulbs

and R is the only bulb in the circuit enjoying the full power.( no sharing)