23 > A system gains 697 kJ of heat, resulting in a change in internal energy of the system equal to +166 kJ. How much work is done?​

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?

The smallest species of chameleon is found only on an island in madagascar the island has unique geological and climatic conditions that are essential for the chamaeleon to survive the chamaeleon was recently declared an endangered species years from now why won’t this chameleons remains make for a good index fossil

Which of the following questions can use science as a method of inquiry? is cloning appropriate? how can we protect crops from drought? why is jazz a great type of music? did dinosaurs exist?