The relaxation time of a phosphor used for a video display is 5 10 -2 seconds.
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The relaxation time of a phosphor used for a video display is 5 × 10-2 seconds. If the refresh frequency is 60 Hz, then what is the reduction in intensity of the luminescence before it is reset to 100% by the refresh?
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Step 1 Calculate the time taken between each refresh cycle Time taken betwe...View the full answer
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Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
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