The temperature of a pot of water is 90.0 °c and the mass of the water is 112 g. a block with a mass of 21.0 g and a temperature of 20.0°c is dropped into the water. the final temperature of the water and the block is 88.3 °c. the specific heat of water is exactly 1 cal/g.°c. how much heat was lost by the water? o 1.90 x10^2 cal o 35.7 cal o 7650 cal o 1.70 cal how much heat was gained by the block? o 1430 cal o 190 x10^2 cal o 35.7 cal o 68.3 cal what is the specific heat of the block? o 0.133 cal/g.°c o 5.33 cal/g.°c o273000 cal/g.°c o0.0249 cal/g.°c

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.)

How would a small bar magnet be oriented when placed at position x?

Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus