The world’s largest gold bar, worth ten million dollars in 2014, has a base measuring 46 cm × 22 cm and exerts a pressure of 24 000 Pa on the surface it sits on. a) Calculate the weight of the bar. Write your answer to two significant figures.
b) Calculate the mass of the bar. Write your answer to two significant figures.

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.