Which type of lightening device would you use for each of the following needs: an economical light source in a manufacturing plant, an eye-catching sign that will be visible at night, and a basketball stadium? explain - physical science

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Two models of the same compound are shown. in what way is model b better than model a? model b shows the types of elements in the compound, but model a does not. model b shows the three-dimensional shape of the molecule, but model a does not. model b shows how the atoms in the molecule are connected, but model a does not. model b shows the number of atoms of each element in the molecule, but model a does not

How does the motion of an airplane compare to the motion of a rocket ?