Question text
25 The diagram shows a steel wire fixed at one end. The other end is attached to a weight hanging over a pulley. wire pulley weight stand oscillator An oscillator is attached to the wire near the fixed end. A stationary wave with one loop is produced. The frequency of the oscillator is f. Which frequency of the oscillator produces a stationary wave with two loops? f f A B C 2f D 4f 4 2
25 The diagram shows a steel wire fixed at one end. The other end is attached to a weight hanging
over a pulley.
wire
pulley
weight
stand oscillator
An oscillator is attached to the wire near the fixed end. A stationary wave with one loop is produced.
The frequency of the oscillator is f.
Which frequency of the oscillator produces a stationary wave with two loops?
f f
A B C 2f D 4f
4 2
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