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6. The "Silencer"

Nobody likes neighbours who love listening to loud music! Propose a design for an electromagnetic cannon that is easy to make at home and which will generate electromagnetic disturbances strong enough to disrupt a neighbour’s sound system. Propose your own criterion for the minimum level of noise required assuming that your main goal is to make your neighbor to stop listening to the music. Explain how the answer will change for a PC with an acoustic system. You should assume that the sound syste

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Germany

6.75

Spain

6.50

UK

7.25

MEAN

6.50

6.75

7.25