For a given substance, the amount of light absorbed depend on these four factors:
1. The wavelength of light.
2. The extinction coefficient of the absorbing material.
3. The path lenght of the medium through which the light is travelling and
4. The concentration of the substance.
Average speed (aka average velocity) is the change in displacement (distance) over the chance in time.

The average velocity of the baseball is 15 meters/sec
Answer:
different from ionic or covalent bonding
Explanation:
Answer:
1,372,800,000 Feet
Explanation:
1 Mile = 5280 Feet
260,000 Miles = 5280 × 260,000 Feet
260,000 Miles = 1,372,800,000 Feet