what mass of water will release 60000 J of energy while cooling from 40.0 degrees celsius to 20.0 degrees celsius?

What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology

Current vs. forcewhat type of relationship does this graph show?

Question 1 of 10multiple choice: select the best answer and click "submit."what method of forecasting predicts the arrival time of a storm based on itscurrent speed and other starting variableso a. climatology methodo b. trends methodo c. analog methodod. persistence method