Ethanol has a specific heat of 2.44 j / (g·°

c. what does this mean answer

Astronomers estimate that new stars form in our galaxy at the rate of about

Mechanical waves, such as sound waves, travel fastest in what medium?

An object is in circular motion. How will the object behave if the centripetal force is removed?

Angle AOB is 2 radians. If the radius OA of the circle is 10 units, what is the length of the arc AB

A car has a mass of 1520 kg. While traveling at 20 m⁄s, the driver applies the brakes to stop the car on a wet surface with a 0.40 coefficient of friction. (a) How far does the car travel before stopping? (b) If a different car with a mass 1.

4. Which variables are constant in an experiment? A the responding variables OB the controlled variables hs c the manipulated variables

What trends were seen in Mendeleev's periodic table?

Franklin's hometown is flooding due to a severe storm. He is evacuating the area in his vehicle. What should he do if he comes across a flooded area or flowing water?

What was the basis of the earliest explanations for the cause of abnormal behavior?

Witch types of electromagnetic waves have wavelengths that are longer than those of visible light but shorter than those of microwave?