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# Qquesticn 26Two loudspeakers an? O0 m apurt - They' cmnit the sne single-trequency tone in phase at the speakers; Istere; stands dinctly in front ot one of the...

## Question

###### Qquesticn 26Two loudspeakers an? O0 m apurt - They' cmnit the sne single-trequency tone in phase at the speakers; Istere; stands dinctly in front ot one of the *penkers ad notic es that the Intensity Is minimnum when she Is 3,00 m from that speaker (see figure) What is the lowest frequercy the emitted tone? The speed of sound in ak [5 340 n/s1050 Hz2850 Hz2100 Hz1130 Hz0 3140 Hz

Qquesticn 26 Two loudspeakers an? O0 m apurt - They' cmnit the sne single-trequency tone in phase at the speakers; Istere; stands dinctly in front ot one of the *penkers ad notic es that the Intensity Is minimnum when she Is 3,00 m from that speaker (see figure) What is the lowest frequercy the emitted tone? The speed of sound in ak [5 340 n/s 1050 Hz 2850 Hz 2100 Hz 1130 Hz 0 3140 Hz  #### Similar Solved Questions

##### Find the critica numbers , the intervals on which f(x) is increasing the intervals on which f(x) is decreasing and the local extrema_ Do not graph;f(x) =x+Select the correct choice below and if necessary; fill in the answer box to complete your choiceThe critical number(s) is(are) (Type integers or simplified fractions. Use comma to separate answers as needed:) J B The function has no critical numbers_Select the correct choice below and, if necessary; fill in the answer box to complete your choi
Find the critica numbers , the intervals on which f(x) is increasing the intervals on which f(x) is decreasing and the local extrema_ Do not graph; f(x) =x+ Select the correct choice below and if necessary; fill in the answer box to complete your choice The critical number(s) is(are) (Type integers ...
##### 1) A 1.O0-mol sample of an ideal diatomic gas is allowed to expand: This expansion is represented by the straight line from (P1 2.00 atm, Va = 11.5 L) to 2 (Pz 1.00 atm, Vz 23 L) in the PV diagram: The gas is then compressed isothermally: This compression is represented by the curved line from 2 to in the PV diagram. Calculate the work per cycle done by the gas _2 22.018 1 L6 L 14 12LO0,8202224Volume (liter}
1) A 1.O0-mol sample of an ideal diatomic gas is allowed to expand: This expansion is represented by the straight line from (P1 2.00 atm, Va = 11.5 L) to 2 (Pz 1.00 atm, Vz 23 L) in the PV diagram: The gas is then compressed isothermally: This compression is represented by the curved line from 2 to ...
##### The 1 053 5668 56683 16.7524 of residualwhere INo 19 the third column date 1 lists the decimal places_ 1 corresponding residuals If the equation of the 7088515 e line is 7.3759 05288 05147
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##### Total) In the circuit on the right, the battery maintains (2 points potential difference between its terminals, points and 2 constant , intemal _ resistance of the battery is considered negligible). te hree light bulbs, A, B, and â‚¬ are identical. The three Use the symbols > , <, or = in the blanks in cach question t0 compare brightness - of the bulbs_ If the bulb is not lit, then put 0 in the blank . current is 0,then put 0 in the blank a) The brightness of A is the brightness of B. b)
total) In the circuit on the right, the battery maintains (2 points potential difference between its terminals, points and 2 constant , intemal _ resistance of the battery is considered negligible). te hree light bulbs, A, B, and â‚¬ are identical. The three Use the symbols > , <, or = in ...
##### Lowe's Companles, Inc , dolng business as Lowe'5 Is an American retall company speclallzing In home Improvement Headquartered In Mooresvllle; North Carollna, the company operates chain of retall stores In the Unlted States and Canada Lowe's Is examining the dlfference In hourly pay between thelr part-time and full-tlme employees; where part-tlme employees are those who work no more than 28 hours per week Based on the data collected, It Is assumed that the population mean hourly pa
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When diethyl ether $left(mathrm{CH}_{3} mathrm{CH}_{2} mathrm{OCH}_{2} mathrm{CH}_{3} ight)$ is treated with concentrated $mathrm{HBr}$, the initial products are $mathrm{CH}_{3} mathrm{CH}_{2} mathrm{Br}$ and $mathrm{CH}_{3} mathrm{CH}_{2} mathrm{OH}$. Propose a mechanism to account for this reactio...
##### Given that Two vectors A and B,if A and B are perpendicular then the value of c is (abz; 2) A = d + Ca, + a; and B = ca, 2a, + 3a-None
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##### Draw the shear and moment diagrams for the shaft (a) in terms of the parameters shown; (b) set $P=9 \mathrm{kN}$ $a=2 \mathrm{m}, L=6 \mathrm{m} .$ There is a thrust bearing at $A$ and a journal bearing at $B$
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##### List all the permutations of five objects $a, b, c, d,$ and $e$ taken two at a time without repetition. What is $s P_{2} ?$
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##### 30. Boundary Value Problems: When the values of a solution differential equation are specified (WO different points; these conditions are called boundary conditions: (In contrast, initial conditions specify the values of a function and its derivative at the same point:) Given that every solution to (14) Y" +y =0 is of the form y(x) =C cOS x + C Sin where C1 and â‚¬z are arbitrary constants_ show that (a) there is a unique solution to (44) that satisfies the boundary conditions y(o) = 2 and
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##### Of the value of To be 95% 0, the sample confident that size n should s is within be at least 19,205 5% 768 10% 192 20% 48 30% 21 40% 50% of the value of To be 99% the sample confident that size n should s is within be at least 33,218 5% 1,336 10% 336 20% 85 30% 38 40% 50%
of the value of To be 95% 0, the sample confident that size n should s is within be at least 19,205 5% 768 10% 192 20% 48 30% 21 40% 50% of the value of To be 99% the sample confident that size n should s is within be at least 33,218 5% 1,336 10% 336 20% 85 30% 38 40% 50%...
##### Rercdnnterctnalutchlsyve ahla murolullon; uulertnlneCnneeenn noKaleanetnd[ahurutulntnlleeninarMbernmi4"
rercdn nterct nalut chlsyve ahla murolullon; uulertnlne Cnneeenn no Kaleanetnd [ahurutuln tnlleeninar Mbernmi 4"...
##### In a one-" ~tail hypothesis test where you reject Ho only in the lower tail, what is the p-value if ZsTAT2.35?Click here to view page of the Normal table. Click here to view page 2 of the Normal table:The p-value is(Round to four decimal places as needed:)
In a one-" ~tail hypothesis test where you reject Ho only in the lower tail, what is the p-value if ZsTAT 2.35? Click here to view page of the Normal table. Click here to view page 2 of the Normal table: The p-value is (Round to four decimal places as needed:)...
##### Question 5Thitty observations in data set were partitioned by the 3-means clustering method and the following information from Data Mining is available:Cluster Summary [cluster Size Average Distance Icluster 1 0.775 [cluster2 17 0.996 cluster 3 0.277Inter-Cluster Distances Cluster Cluster 1 [cluster 2 Cluster 1 1.852 cluster 2 1.852 cluster 3 1.204 0.954cluster 3 1.204 0.954The most distinct clusters from each other are:Cluster and ClusterCluster and ClusterCluster and Clusterd. Cannot tell from
Question 5 Thitty observations in data set were partitioned by the 3-means clustering method and the following information from Data Mining is available: Cluster Summary [cluster Size Average Distance Icluster 1 0.775 [cluster2 17 0.996 cluster 3 0.277 Inter-Cluster Distances Cluster Cluster 1 [clus...