A hypnotist's watch hanging from a chain swings back and forth every 0.98 s. What is the frequency (in Hz) of its oscillation?

asked Jul 1, 2022 217k views

3 votes

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4 votes

Answer:

1.02 Hz

Step-by-step explanation:

frequency= (1/t) = (1/0.98) = 1.02 hz

EMazeika answered Jul 6, 2022

8.5k points

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