Awindow has a glass surface of 2907 cm2 and a thickness of 5.6 mm. find the rate of energy transfer by conduction through this pane when the temperature of the inside surface of the glass is 71◦f and the outside temperature is 81 ◦f. assume the thermal conductivity of window glass is 0.8 j/s · m · ◦ c . answer in units of kw

part bfind the rate of energy transfer for the same inside temperature and an outside temperature of 0◦f.

In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.