The waves that stay in the middle by reflecting and changing phase, without canceling out, are called standing waves because they take shape that does not vary with time.
6- The set of free frequencies in which a system can vibrate is known as natural frequencies.
7- Transverse waves in the string vibrate to the medium in the direction of wave propagation.
The wavelength vs frequency graph has the form of? A- straight line B- circle C- Parable D- Square root E- none Others? -
Two waves of equal frequency travel in opposite directions on a string.When they meet, the waves do not: A- Will reflect against each other b- Will continue to carry energy c- Remain transverse D- will be described by the superposition principle 3-
The physical meaning of the slope of a wavelength vs period graph is; a- None b- Linear or surface density c- Speed or velocity d-Gravity or acceleration e- Mass or tension e- Will pass one through the other
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