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||<:30%>[:PiraScheme#Mechanics: Table of Mechanics Demonstration]||<:30%>[:MEEquipmentList: List of Mechanics Equipment & Supplies]||<:30%>[:Demonstrations:Lecture Demonstrations]|| ||<:30%>[[PiraScheme#Mechanics| Table of Mechanics Demonstration]]||<:30%>[[MEEquipmentList| List of Mechanics Equipment & Supplies]]||<:30%>[[Demonstrations|Lecture Demonstrations]]||
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'''Topic and Concept:'''
  Measurement, [[Measurement| 1A10. Basic Units]]
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 * '''Cabinet:''' [:MechanicsCabinet:Mechanic (ME)]
 * '''Bay:''' [:MechanicsCabinetBayA3:(A3)]		  * '''Cabinet:''' [[MechanicsCabinet|Mechanic (ME)]]
 * '''Bay:''' [[MechanicsCabinetBayA3|(A3)]]
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attachment:StopClock-02-400.jpg {{attachment:StopClock-02-400.jpg}}
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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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||Stop Clock||[:MechanicsCabinet:ME], [:MechanicsCabinetBayA3:Bay A3], Shelf #5|| || ||Stop Clock||[[MechanicsCabinet|ME]], [[MechanicsCabinetBayA3|Bay A3]], Shelf #5|| ||
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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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 1. List any references  * N/A
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[:Instructional:Home]		 [[Instructional|Home]]

Table of Mechanics Demonstration

List of Mechanics Equipment & Supplies

Lecture Demonstrations

Stop Clock, 1A10.40b

Topic and Concept:

Location:

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

ME, Bay A3, Shelf #5

Important Setup Notes:

  • This clock only has a momentary switch.

Setup and Procedure:

  1. Plug in the clock, standard 110Vac.
  2. Toggle and hold down the red switch to the right, to reset the clock.
  3. 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:

References:

  • N/A

Home

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