Which property is a characteristic of single-slit diffraction but not double-slit diffraction? Question 15 options:

the central bright band

bands are equally spaced

bands get thinner farther from the band

red light bands are spaced farther from each other than blue light bands

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element

Which of the following list the divisions of the geologic time scale in order from longest to shortest