A20 watt light bulb is left burning inside a refrigerator operating on a reverse carnot cycle. if the refrigerator also draws 20 watts of electrical power to operate its condenser, can it cool its interior below room temperature while the bulb is on? explain why or why not

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.

What occurs during a combustion reaction

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?