Law of conservation of mass

"When you burn a log in the fireplace, the resulting ashes hae a mass less than that of the original log. Account for the difference in mass."

What kind of energy do u use for cooking and heating

Compare the density of water solid state to that of other solid materials

What scenarios best describes how the hawaiian islands formed in the pacific ocean?

Which of the following is an inertial reference frame? check all that apply. check all that apply. a reference frame that is moving downward at a constant speed a reference frame that is motionless a reference frame that is moving upward at a

Can there be displacement

Examples of a scalar

How did changing from a light drizzle to a downpour affect the river and the sediment The river increased its slope. The volume of the river decreased. The velocity of the river increased! There was more erosion in the stream.

Which of the fundamental forces explains the structure of atoms and molecules?

It always takes to change the motion of an object. O A. electricity OB. energy C. gravity D. density Reset

What might a psychodynamic theorist think about a person with extreme shyness?