結果 : what type of radioactive is used in smoke detectors
18:59

Why are Smoke Detectors Radioactive? And How do Smoke Detectors Work?

Branch Education
1,094,352 回視聴 - 2 年前

-
5:39

Using Alpha Radiation in Smoke Alarms - GCSE Physics | kayscience.com

KayScience
11,976 回視聴 - 4 年前
19:28

Radioactive Cores from Industrial Smoke Detectors

Radioactive Drew
54,701 回視聴 - 1 年前
9:27

Radioactivity in Smoke Detectors

Dr. Pierce's Physics & Math
1,637 回視聴 - 3 年前

-
1:19

How Do Smoke Detectors Work? | Spec. Sense

AMRE Supply
288,522 回視聴 - 5 年前
6:02

Extraction of Americium 241 from Smoke Detector (Revisited)

Wheeler Scientific
36,026 回視聴 - 3 年前
3:47

Uses Of Nuclear Radiation | Radioactivity | Physics | FuseSchool

FuseSchool - Global Education
135,716 回視聴 - 5 年前
4:37

The RARE Element Revolutionizing Our Future!

TablaPe
373 回視聴 - 2 日前
11:43

Intensely Radioactive Industrial Smoke Detector from the 1950's

Radioactive Drew
189,773 回視聴 - 2 年前
4:29

Smoke Detector Radioactivity?

SciTubeHD
1,017 回視聴 - 7 年前
4:39

Alpha Particle Source (Am-241) from Smoke Detectors

iHeartNuclear
5,646 回視聴 - 3 年前
1:19

Radioactivity 7 - Smoke Alarm

lscphysics
1,360 回視聴 - 9 年前
2:38

Testing Americium in the Smoke Detector! - Nuclear Chemistry

Simons Nuclearchemistry
6,067 回視聴 - 11 か月前
24:56

There are two types of smoke alarm. One of 'em ain't so good.

Technology Connections
2,167,037 回視聴 - 2 年前
6:52

Understanding Smoke and Carbon Monoxide Detectors | Ask This Old House

This Old House
114,975 回視聴 - 2 年前
1:27

Radioactive Smoke Detector -- Americium 241

uyt384
14,480 回視聴 - 13 年前
6:59

Smoke Alarm Facts: "Ionization vs Photoelectric"

A Concord Carpenter / ToolBoxBuzz
67,860 回視聴 - 5 年前
3:29

Smoke Detectors: Types, Maintenance & Usage

City of Woodbury MN
6,301 回視聴 - 10 年前
2:03

is a smoke detector RADIOACTIVE? (yes, but small amounts of radiation)

Live Free
11,377 回視聴 - 7 年前
0:52

Have you ever measured the Nuclear Radiation from your smoke detector?

Nathanael Newton
874 回視聴 - 2 年前