Suggest 2 ways that chemical pollutants could be carried far from their sources?

The concept of empiricism states that all rationally accepted knowledge is determined from experience. francis bacon was one of the first scientists to promote this theory. what was it’s impact on society?

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy