Explanation:
the unit of area is called a derived unit because it is made of two fundamental unit metre and metre.
Answer:
I think the answer is a because boiling water cleans it
<span>a) light is a form of matter less dense
than air
b) light travels in straight lines
c) light has different
colors
d) light has different intensities and can be dim or bright
Yes, thank you for coming back and supplying the list of choices.
At the level of Physics all the way up to somewhere in college, <em>choice-a)</em>
is not a property of light.
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