Question 10 In a demonstration of young's experiment Laser light of 680nm is shown through a pair of slits 0.20mm apart, screen is 1.5 m away Calculate the distance from the central maximum to: The first maximum.​

Which articulations allow for greatest range of motion?

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

Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is it’s acceleration?