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taurus [48]
3 years ago
11

What colour would a bunch of green grapes be in red light? Why?

Physics
1 answer:
Temka [501]3 years ago
7 0

Answer:

they'll be black, because green absorbs red.

Explanation:

any color which absorbs red will appear "black", i.e. green, blue, black

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Average speed = (total distance covered) / (time to cover the distance)

total distance covered = (4km + 2km + 1km) = 7 km

time to cover the distance = (32min + 22min + 16min) = 70 min

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