The local atmospheric pressure in denver, colorado (elevation 1610 m) is 83.4 kpa. air at this pressure and at 25°c flows with a velocity of 13 m/s over a 2.5-m × 5-m flat plate. the dynamic viscosity is independent of pressure, and for air at 25°c, it is μ = 1.849×10-5 kg/m⋅s. the air density at 25°c = 298 k and 83.4 kpa is 0.9751 kg/m3. calculate the drag force acting on the top surface of the plate if the air flows parallel to the 5-m-long side of the plate. the drag force acting on the top surface of the plate if the air flows parallel to the 5-m-long side is n.

Arock collection comes from which part of earth?

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.)

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?