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Size: 1628
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| Deletions are marked like this. | Additions are marked like this. |
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'''Topic and Concept:''' Measurement, [:Measurement: 1A10. Basic Units] |
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| '''Description:''' | '''Abstract:''' |
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| The stop clock centisecond hand sweeps all the way around the face every second. It is capable of measure up to one minute in 100th of a second increments. The clock can help demonstrate what a second is. | This stop clock can measure time with a accuracy of one one-hundredth of a second. |
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| N/A | * This clock only has a momentary switch. |
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| '''Setup:''' | '''Setup and Procedure:''' |
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| N/A | 1. Plug in the clock, standard 110Vac. 1. Toggle and hold down the red switch to the right, to reset the clock. 1. Toggle and hold down the red switch to the left, to measure the time interval. |
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| N/A | * N/A |
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| '''Demonstration:''' | '''Discussion:''' |
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| Set out the stop clock and let it sweep through a second several times. The frequency is 1hz. | The stop clock centisecond hand sweeps all the way around the face every second. It is capable of measure up to one minute in 100th of a second increments. The clock can help demonstrate what a second is. '''Videos:''' * [https://www.youtube.com/user/LectureDemostrations/videos?view=1 Lecture Demonstration's Youtube Channel] |
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| * N/A |
[:PiraScheme#Mechanics: Table of Mechanics Demonstration] |
[:MEEquipmentList: List of Mechanics Equipment & Supplies] |
[:Demonstrations:Lecture Demonstrations] |
Stop Clock, 1A10.40b
Topic and Concept:
- Measurement, [:Measurement: 1A10. Basic Units]
Location:
Cabinet: [:MechanicsCabinet:Mechanic (ME)]
Bay: [:MechanicsCabinetBayA3:(A3)]
Shelf: #5
attachment:StopClock-02-400.jpg
Abstract:
This stop clock can measure time with a accuracy of one one-hundredth of a second.
Equipment |
Location |
ID Number |
|
|
|
Stop Clock |
[:MechanicsCabinet:ME], [:MechanicsCabinetBayA3:Bay A3], Shelf #5 |
|
Important Setup Notes:
- This clock only has a momentary switch.
Setup and Procedure:
- Plug in the clock, standard 110Vac.
- Toggle and hold down the red switch to the right, to reset the clock.
- Toggle and hold down the red switch to the left, to measure the time interval.
Cautions, Warnings, or Safety Concerns:
- N/A
Discussion:
The stop clock centisecond hand sweeps all the way around the face every second. It is capable of measure up to one minute in 100th of a second increments. The clock can help demonstrate what a second is.
Videos:
[https://www.youtube.com/user/LectureDemostrations/videos?view=1 Lecture Demonstration's Youtube Channel]
References:
- N/A
[:Instructional:Home]