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Size: 1413
Comment:
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Size: 1587
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 18: | Line 18: |
| 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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| 1. N/A | 1. Toggle and hold down the red switch to the right, to reset the clock. 2. Toggle and hold down the red switch to the left, to measure the time interval. |
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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. |
| Line 48: | Line 48: |
| *N/A | * 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 |
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Stop Clock |
[:MechanicsCabinet:ME], [:MechanicsCabinetBayA3:Bay A3], Shelf #5 |
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Important Setup Notes:
- This clock only has a momentary switch.
Setup and Procedure:
- 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]