a single glazed window 6.0mm thick measures 2.0m by 1.0m and has thermal conductivity 1.0W/m/k calculate the thermal resistance coefficient, It thermal resistance and the power loss through it when the inside and outside temperature are 180°C and —3.0°C​

Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match