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Electronics and Communication
Microwave Communication
Difficulty: Medium
Blackbody radiation is enclosed inside a spherical cavity of radius r at a temperature T. What would be the temperature of the enclosure if the radius expands to 2r adiabatically?
More Electronics and Communication Questions
Consider the following statements regarding configuration of TTL devices: 1. The output impedance of totem pole transistor is high. 2. Open collector output devices have low switching speed. 3. Power consumption of Schottky devices is high. 4. Tri-state output devices have high switching speed. Of these statements:
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In a linear code, the minimum Hamming distance between any two code words is . . . . . . . . minimum weight of any non-zero code word.
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