The answer is C. An object that appears a certain color reflects the light frequency that corresponds to that color, and it absorbs all the other frequencies in the visible light spectrum. An orange absorbs all of the frequencies but orange. A BLUE TEXTBOOK ABSORBS all of the frequencies INCLUDING GREEN except for BLUE.
If the girl is also near the source of the sound, two alike sets of sounds will be heard.
B.temperature is an indirect measurement of the heat energy in a substance
Explanation:
the battery stores chemical energy but produces direct current electricity