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frequency than those produced by the strings of a cello.
C Calculate the wavelength of
nd waves whose frequency is 6800
bExplain why the vibrating strings of a violin produce sounds with a higher

Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.

Asher cycles 12 miles in 16 hours. what is his speed?

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter