What is one way you can ensure good oberservations when you do scientific work

an blank Used to determine the change of an object

Jack's model includes one object consisting of two molecules and one object consisting of six molecules. He put 16 energy cubes in each object and stated that his model showed the two objects at equilibrium. Explain what is wrong with Jack's model.

At the top of a building you and a friend throw two identical baseballs exactly horizontal away from the building releasing the ball at exactly the same time. Your friend throws the baseball twice as fast as you.

How is the Periodic Table of Elements organized? By chemical characteristics. By number of electron shells. By number of protons. By number of neutrons.

Jake calculates that the frequency of a wave is 230 hertz, and its wave is moving at 460 m/s. What is the wavelength of the wave?

Does a rising GDP benefit everyone

You have a neutral balloon. What is its charge after 12000 electrons have been removed from it? The elemental charge is 1.6 * 10-19 C. Answer in units of µC.

Which formula can be used to find the x-component of the resultant vector?

How could the action force of a canoe moving through water be increased

Why does the value of your bond decrease when interest rates increase?