In the example above, imagine that the sunlight, solar cell, and fan form a closed system and no heat is generated. in this situation, after 1,000 kilojoules of light energy enter the system, kilojoules of electric energy are transformed into kilojoules of kinetic energy.

1000 kilojoules of electrical energy gets transformed into 1000 kilojoules of kinetic energy.

both drop downs are 1000

Explanation:

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".