Physics, 20.12.2019 22:31 Cadenc4276
At most, how many bright fringes can be formed on each side of the central bright fringe (not counting the central bright fringe) when light of 625 nm falls on a double slit whose spacing is 2.95×10-6 m? at most, how many bright fringes can be formed on each side of the central bright fringe (not counting the central bright fringe) when light of 625 nm falls on a double slit whose spacing is 2.95×10-6 m? a. 2 b. 3 c 4 d. 5 e. 6
Answers: 3
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Aregular polygon has angkes of size 150° each.how many side has the polygon
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Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above
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An ideal otto cycle has a compression ratio of 8. at the beginning of the compression process, air is at 95 kpa and 27°c, and 750 kj/kg of heat is transferred to air during the constant-volume heat-addition process. assuming constant specific heats at room temperature, determine (a) the pressure and temperature at the end of the heat-addition process, (b) the net work output, (c) the thermal efficiency, and (d) the mean effective pressure for the cycle. (4390 kpa, 1730 k; 423 kj/kg; 56.4%; 534 kpa)
Answers: 1
At most, how many bright fringes can be formed on each side of the central bright fringe (not counti...
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