Because I can't see your options, all I can say is to look for the one whose numbers can't be simplified any further
Answer:
Because it helps the filament from decaying
Answer:
c) Both a) and b)
Explanation:
please mark me brainliest
Explain in terms of particle behavior why smoke particles cause the detector alarm to sound
Smoke detectors are of many types but they rely on the principle of diffusion of smoke. Diffusion is the movement of particles from a region of high concentration to a region of lower concentration. Smoke particles move in what is known as Brownian motion.
