Model the electromagnetic wave in a microwave oven as a plane traveling wave moving to the left, with an intensity of 23.9 kw/m2. an oven contains two cubical containers of small mass, each full of water. one has an edge length of 6.18 cm, and the other, 11.2 cm. energy falls perpendicularly on one face of each container. the water in the smaller container absorbs 70.0% of the energy that falls on it. the water in the larger container absorbs 91.0%. that is, the fraction 0.300 of the incoming microwave energy passes through a 6.18-cm thickness of water, and the fraction (0.300)(0.300) = 0.090 passes through a 11.2-cm thickness. assume a negligible amount of energy leaves either container by heat. find the temperature change of the water in each container over a time interval of 468 s. (the density and the specific heat of water are 103 kg/m3 and 4 186 j/kg · °c, respectively.)

Use the frequency histogram to complete the following parts. ​(a) identify the class with the​ greatest, and the class with the​ least, relative frequency. ​(b) estimate the greatest and least relative frequencies. ​(c) describe any patterns with the data. female fibula lengths 30.5 31.5 32.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 0 0.05 0.1 0.15 0.2 0.25 length (in centimeters) relative frequency a histogram titled "female fibula lengths" has a horizontal axis labeled "length in centimeters" from 30.5 to 39.5 in increments of 1 and a vertical axis labeled "relative frequency" from 0 to 0.25 in increments of 0.05. the histogram contains vertical bars of width 1, where one vertical bar is centered over each of the horizontal axis tick marks. the approximate heights of the vertical bars are listed as follows, where the label is listed first and the approximate height is listed second: 30.5, 0.02; 31.5, 0.04; 32.5, 0.05; 33.5, 0.13; 34.5, 0.22; 35.5, 0.25; 36.5, 0.13; 37.5, 0.06; 38.5, 0.09; 39.5, 0.01. ​(a) the class with the greatest relative frequency is nothing to nothing centimeters. ​(type integers or decimals. do not round. use ascending​ order.)