Ascientist is giving a demonstration with a van de graaff generator in a class about electrostatics. the scientist can detect the type of charge on the van de graaff generator by

What is one function of the embedded proteins

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.