The Fire Alarm Working Model uses a special sensor that can detect the heat produced by fire, making it more advanced. This sensor works by sensing a type of invisible light called “infrared rays” that fires give off. When it senses these rays, it sets off an electrical signal that activates the alarm. This shows how electricity and fire detection work together to keep people safe.
Curriculum
- 2 Sections
- 4 Lessons
- 1 Hour
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Instructor
Team PSC
PAKISTAN SCIENCE CLUB پاکستان سائنس کلب
inspires a lifelong interest in science, math and technology by engaging diverse communities through interactive and innovative programs
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Start date: March 17, 2024