What decade did laser-triggered motion detectors first become popular for safety and security?

Laser Security Systems and Challenges

Interactive Video
•
Physics, Fun, Performing Arts
•
6th - 10th Grade
•
Hard

Emma Peterson
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1980s
1970s
1960s
1990s
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who are the laser experts that Tim consulted for his project?
Steve Campbell and Mike Gilbert
The Who and Imagine Dragons
Tom Cruise and Bryn
Bruno Mars and Justin Bieber
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What inspired Tim to set up a laser security system?
A book
A TV show
A music concert
A Tom Cruise movie
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What object was used as the target for the laser security system?
A statue
A coffee maker
A painting
A safe
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many beams and mirrors were used in the laser grid setup?
8 beams and 20 mirrors
6 beams and 12 mirrors
4 beams and 16 mirrors
2 beams and 8 mirrors
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What tool did Tim initially think would help him bypass the laser beams?
A laser pointer
A flashlight
A mirror
A bungee cord
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was Bryn's role in the laser security challenge?
She was a laser technician
She was a security guard
She was a contortionist
She was a director
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