What is the process called when electrons flow through an electrolyte from one end to the other?
Which of the following may not increase the power output of a potato battery?
(1) Deep fry the potato
(2) Boil the potato
(3) Cut up the potato into several pieces to make a series circuit
What is the name of the tube running from the outer ear to the cochlea?
Send your name and answers (both Brain Builders and Mission of the Month) with JPC membership number and district to: PPRB, 11/F Arsenal House, Police Headquarters, 1 Arsenal Street, Wan Chai, or to any district JPC Clubhouse no later than 18 June 2014.
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