Activity: The light clock

IB Physics: Activity: The light clock

1. The laws of physics are the same in all inertial frames of reference.2. The speed of light in a vacuum is the same as measured by all inertial observers.To understand the significance of these postulates we will consider a clock based on a reflected beam of light. To show the significance of the constancy of the speed of light I will build one in Algodoo. The speeds here will be very high so the Alices will have to...

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