Mathematics, 18.12.2019 22:31 hope564
Two in-phase sources of waves are separated by a distance of 4.00m. these sources produce identical waves that have a wave length of 5.00m. on the line between them, there are two places at which the same type of interference occurs. 3) which type of interference occurs twice? constructive destructive 4) at what location from one of the sources does this interference occur? 0.5m and 3.5m 0.75m and 3.25m 1.5m and 2.5m 5) at what location from one of the sources does the other type of interference occur? 0.5m 1.0m 1.5m 2.0m a slit of width 4.30x10-5m is located 1.32m from a flat screen. light of wavelength 635nm is shining on the slit. 6) what is the width of the central bright fringe? .025m .039m .053m .067m
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The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?
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The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?
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Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
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Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d
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Two in-phase sources of waves are separated by a distance of 4.00m. these sources produce identical...
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