What is the wavelength of this wave? * n
6 squares
8 squares
10 squares
4 squares

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

How many times did thomas edison mess up the light bulb