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A guitar string has a length of 0.540m with a tension such that the wave speed on this string is 126m/s.
1. What is the wavelength of the fundamental frequency? Answer:_______m
2. What is the frequency of the fundamental? Answer:______Hz
3. What is the frequency of the fundamental? Answer:_______m
4. What is the frequency of the fundamental? Answer:_____Hz
When is a driven SHO in resonance?
(a) When the driving frequency is larger than the natural frequency of the SHO.
(b) When the driving frequency is smaller than the natural frequency of the SHO.
(c) When the driving frequency is the same as the natural frequency of the SHO.
Answer__________
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A Thermopane window of area 3.1 m^2 is constructed of two layers of glass, each 6 mm thick separated by an air space of 7mm. what is the heat loss through the window
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The distance from the Sun to Jupiter is 5.2 times longer than the Earth-Sun distance. Take the intensity of sunlight at the Earth tobe 1385 W/m 2 . Find the intensity of sunlight at Jupiter.
A 125 gram mass us attached to the end of an unstressed vertical spring (of constant 49.4 N/m) and then dropped. Find what is its maximum speed
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