An insulated rigid tank initially contains 1.4-kg saturated liquid water and water vapor at 200°c. at this state, 25 percent of the volume is occupied by liquid water and the rest by vapor. now an electric resistor placed in the tank is turned on, and the tank is observed to contain saturated water vapor after 20 min. determine:

(a) the volume of the tank

(b) the final temperature

(c) the electric power rating of the resistor

Which of the following statements comparing electron microscopy and light microscopy is false? which of the following statements comparing electron microscopy and light microscopy is false? both the electron microscope and the light microscope use the same wavelengths for illumination. images produced by light microscopes can be in color, whereas electron microscope images are black and white unless they are artificially colored. the electron microscope has greater resolution than the light microscope. electron microscopes can allow examination of viruses and internal cell structures, whereas light microscopes are limited to objects that are 0.5 micrometers and larger. request answer