Physics, 06.08.2021 21:40 Pumpkinputters
In a double slit experiment, the ratio of slit width to the slit separation is 2.2 (five bright fringes in the central peak). If the slit separation is increased by a factor of three, keeping the slit width the same, how many fringes will now fit in the central peak?
A: 13
B: 10
C: 15
D: 3
Answers: 2
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Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
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In a double slit experiment, the ratio of slit width to the slit separation is 2.2 (five bright frin...
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