Which will warm up quicker in sunlight?
A) a piece of colored glass
B) a piece of clear glass
C) both the same
Answer: A
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The flow of energy is always from hot to cold and is called ___________
Fill in the blank(s) with correct word
Proportional Reasoning: A car is able to stop in a distance d. Assuming the same braking force (and therefore the same acceleration), what distance does this car require to stop when it is traveling twice as fast?
A. d
B. 2d
C. 
d
D. 4d
E. 2
d
Latent Heats: A 2294-kg sample of water at 0° C is cooled to -36°C, and freezes in the process. How much heat is liberated? For water LF = 334,000 J/kg and LV = 2.256 × 106 J/kg. The specific heat of ice is 2050 J/kg ? K.
A. 935,000 kJ B. 597,000 kJ C. 1,110,000 kJ D. 334,000 kJ
The area beyond the initial visible screen is the ______ zone.
A. scroll B. offscreen C. invisible D. hidden