The combination of AND and NOT gate is called
Correct answer: A. NAND gate
- A. NAND gate
- B. NOR gate
- C. OR gate
- D. XOR gate
Explanation
A NAND gate is a combination of an AND gate followed by a NOT gate. It produces a high output (logic 1) only when both of its inputs are low (logic 0).
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About Dawn of Modern Physics
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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