window with an area of 0.450 m2 receives 26.0 J of sound energy in 6.00 seconds. a. What is the sound intensity at the window’s location? b. The sound is coming from a speaker 8 m from the window. What is the power output of the speaker? c. If the speaker is moved so the distance to the window is cut in half, what happens to the intensity at the window

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Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.