Answer:
Rust is a compound. What makes iron rust is its reaction with oxygen and moisture in the air.
I believe the answer is stored energy.
Answer:
632.8 nm is the wavelength (in air) of red light from a helium neon laser.
Answer:
18 miles
Explanation:
The average speed is 6 mph
Melanie ran for 3 hours
Speed × Time = Distance
So, 6 mph × 3 h = 18 miles
Answer:
Sharing of information
Explanation:
The development of SI unit has helped in the sharing of scientific as well as techical information internationally.
HOPE THIS HELPED
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