An aquarium filter will clean 275 cm^3 of water per minute. How long will it take o filter 125 dm^3 of dirty water?

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat

At the negative terminal of the battery the electron has electric potential energy. what happens to this energy as the electron jumps from the negative to the positive terminal?