Giancoli's Physics: Principles with Applications, 7th Edition
17
Electric Potential
Change chapter17-1 to 17-4: Electric Potential
17-5: Potential Due to Point Charges
17-6: Electric Dipoles
17-7: Capacitance
17-8: Dielectrics
17-9: Electric Energy Storage
17-10: Digital
17-11: TV and Computer Monitors
Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 63
Q
- 16-bit sampling provides how many different possible voltages?
- 24-bit sampling provides how many different possible voltages?
- For color TV, 3 subpixels, each 8 bits, provides a total of how many different colors?
A
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VIDEO TRANSCRIPT
This is Giancoli answers with Mr. Dychko. 16 bit number has 65536 different possibilities to the power of sixteen and a twenty four bit number has two to the power 24 possibilities which is 16777216. And if you have three sub pixels, red and green and blue pixel RGB, and each pixel has an 8 bit depth so that's, that's gonna be two to the power of eight times two to the power of eight times two to the power of eight for a total of two to the power of 24 possibilities which is the answer for Part B.
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