Physics Experiment with Green Laser
Interactive Video
•
Physics
•
9th - 10th Grade
•
Hard
Nancy Jackson
FREE Resource
3 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a diffraction grating in the experiment with the green laser?
To change the color of the laser
To increase the power of the laser
To measure the distance to the garage door
To create multiple points for analysis
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many lines per millimeter does the diffraction grating used in the experiment have?
200 lines per millimeter
1000 lines per millimeter
500 lines per millimeter
100 lines per millimeter
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the distance between the garage door and the laser in the experiment?
118.5 centimeters
500 centimeters
424.5 centimeters
300 centimeters
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