If an object is closer to a convex lens than one focal length, the image is a. shrunk c. reversed b. enlarged d. normal

You are sitting on the beach and wondering about the properties of mechanical waves. describe them in terms of ocean waves.

What does the term discrediting mean?

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct