In which season of the year is a forest most likely to look very stark?
a. summer
b. winter
c. spring
d. fall

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

True or false: the revolution of the earth creates day and night as it rotates around the sun

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.