How many pounds of available chlorine are contained in 1.0 gallon of sodium hypochlorite with strength of 15%? how many gallons would be required for a dosage of 0.6 mg/l to 6.0 million gallons of water?

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

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