I have read at least one of these books in MyLibrary: A Crash Course in Forces and Motion with Max Axiom, Super Scientist From Sunlight to Blockbuster Movie: An Energy Journey Through the World of Light From Crashing Waves to Music Download: An Energy Journey Through the World of Sound From Falling Water to Electric Car: An Energy Journey Through the World of Electricity Super Cool Forces and Motion Activities with Max Axiom The Science of Baseball with Max Axiom, Super Scientist The Science of Basketball with Max Axiom, Super Scientist The Science of Football with Max Axiom, Super Scientist The Science of Hockey with Max Axiom, Super Scientist Amazing Cardboard Tube Science Awesome Craft Stick Science Bad Days in Science and Invention Contortion, German Wheels, and Other Mind-Bending Circus Science Gravity Group of answer choices True False

Na food processing facility, a spherical container of inner radius r1 5 40 cm, outer radius r2 5 41 cm, and ther- mal conductivity k 5 1.5 w/m · k is used to store hot water and to keep it at 100°c at all times. to accomplish this, the outer surface of the container is wrapped with a 800-w electric strip heater and then insulated. the temperature of the inner surface of the container is observed to be nearly 120°c at all times. as- suming 10 percent of the heat generated in the heater is lost through the insulation, (a) express the differential equation and the boundary conditions for steady one-dimensional heat conduction through the container, (b) obtain a relation for the variation of temperature in the container material by solving the differential equation, and (c) evaluate the outer surface tempera- ture of the container. also determine how much water at 100°c this tank can supply steadily if the cold water enters at 20°c.

Name the non metal condut electricity

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up