Amicrowave oven operates at 2.60 ghz . what is the wavelength of the radiation produced by this appliance?

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.