En un Sistema neumático cuál es la presión ideal

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

Blank liquids and gases exert a buoyant force on objects placed in them

How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9