Atomic Physics by Alka Rhode https://padlet.com/arhode5/tnxxc7z21agjmd2v Smoke Detectors en-us 2022-04-10 06:05:37 UTC 2022-05-03 01:55:04 UTC hello@padlet.com 2) How does a smoke detector work? arhode5 https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137811710 2022-04-10 06:15:25 UTC https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137811710 1)What is a smoke detector? arhode5 https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137811912 2022-04-10 06:16:03 UTC https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137811912 3) A smoke detector produces alpha particles Are alpha particles not dangerous to human body?? arhode5 https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137812675 2022-04-10 06:18:35 UTC https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137812675 4) Why choose Americium as a source of Alpha particle when we can choose other radioactive substances? arhode5 https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137813069 2022-04-10 06:19:25 UTC https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137813069 5) Why is a smoke detector mounted on ceiling? arhode5 https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137813279 2022-04-10 06:20:02 UTC https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2137813279 6) Compare a) Ionization ability and penetrating power of alpha, beta and gamma b) Define ionization? arhode5 https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2138901157 2022-04-11 09:23:33 UTC https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2138901157 7)Alpha particle in smoke detector becomes helium gas. How does this happen? arhode5 https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2138911591 2022-04-11 09:34:39 UTC https://padlet.com/arhode5/tnxxc7z21agjmd2v/wish/2138911591