I figured it out: Pic for reference Based on what you have learned about the units for measuring thermal energy, complete the following passage The unit often used in chemistry and physics to measure energy, such as for work or electrical current is the ✓ joule We can also use this unit, as we did in this lab, for measuring specific heat This is a property that is quantified by the energy needed per ✓ gram of material to raise the temperature by one ✓ degree Celsius The unit for this measure is therefore ✓ degree Celsius
EDJ 2021

Suppose water is leaking from a tank through a circular hole of area ah at its bottom. when water leaks through a hole, friction and contraction of the stream near the hole reduce the volume of water leaving the tank per second to cah 2gh , where c (0 < c < 1) is an empirical constant. a tank in the form of a right-circular cone standing on end, vertex down, is leaking water through a circular hole in its bottom. (assume the removed apex of the cone is of negligible height and volume.) (a) suppose the tank is 20 feet high and has radius 8 feet and the circular hole has radius 2 inches. the differential equation governing the height h in feet of water leaking from a tank after t seconds is dh dt = − 5 6h3/2 . if the height of the water is initially 8 feet, how long will it take the tank to empty? (round your answer to two decimal places.)

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above