Two inputs of NAND gates are shorted. This gate is equivalent to:
Correct answer: C. NOT Gate
- A. OR Gate
- B. AND Gate
- C. NOT Gate
- D. NOR Gate
Explanation
The NAND gate is a digital logic gate that operates the AND gate followed by the NOT gate. When both inputs of a NAND gate are shorted together, it effectively becomes a gate with a single input (the connected inputs). The output of a NAND gate with one input is the logical inversion (NOT) of that input.
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Classical physics cannot explain blackbody radiation and related observations, leading to Planck’s quantum theory, in which energy is emitted or absorbed in discrete packets. Photons provide the particle model of light, with energy and momentum linked to frequency and wavelength, including the photoelectric effect and its threshold frequency.
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