For a double slit, which of the following statements are true (select all that apply)? a) The slit separation determines the positions and widths of the intensity peaks

b) The slit width determines the positions and widths of the envelope

c) The slit width determines the positions and widths of the intensity peaks

d) The slit separation determines the positions and widths of the envelope

What does the term discrediting mean?

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers