In a stationary wave represented by y 2acos
WebJul 2, 2024 · In a stationary wave represented by Y =2 a \cos kx \sin \omega t Y = 2acoskxsinωt the intensity at a certain point is maximum when Haryana PMT - 2009 … WebWhat you have done is decomposed a standing wave into two travelling waves of equal amplitude, speed and frequency which are travelling in opposite directions. Your equation y = cos x sin x + cos 2 x sin 2 x has no time dependence and so can only represent a wave profile at some instant of time. It is like a photograph of a wave.
In a stationary wave represented by y 2acos
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WebAug 1, 2024 · Best answer Correct option: 1 - (a), 2 - (c), 3 - (d) Explanation: The equations are y1 = A cos (0.5 πx – 100 πt) and y2 = A cos (0.46 πx – 92 πt) represents two progressive wave travelling in the same direction with slight difference in the frequency. This will give the phenomenon of beats. WebThe equation of a stationary wave is given by. λ ⇒ Y = 2 a c o s 2 π x λ S i n 2 π t T. The above equation represents the components of stationary waves. Where λ = Wavelength, …
WebThe resulting wave is not traveling. It’s a stationary standing wave as shown in Figure 1 (see also Figures 7.1 and 7.2). It has fixed points which don’t move. These are called nodesof the wave function and they occur where sinkx= 0 and hence Ψ(x,t) is always zero. At any other point the string simply oscillates up and down. By superposing 2 WebCan the following functions for y possibly represent a travelling wave: (i) (x – vt) 2 (ii) log [ ( x + vt)/ x0 ] (iii) 1 / (x + vt ) Answer: No, the converse is not true because it is necessary for a wave function representing a travelling wave to have a finite value for all values of x and t.
WebJun 18, 2024 · Given below are some functions of x and y to represent the displacement (transverse or longitudinal) of an elastic wave. State which of these represent (1) a … WebTwo waves represented by y= asin(ωt -kx) y= acos(ωt -kx) are superposed.the resultant wave will have an amplitude askedJan 15, 2024in Physicsby Hiresh(83.5kpoints) waves …
WebWhat you have done is decomposed a standing wave into two travelling waves of equal amplitude, speed and frequency which are travelling in opposite directions. Your equation …
WebStationary waves are formed when [NCERT 1983] A) Two waves of equal amplitude and equal frequency travel along the same path in opposite directions B) Two waves of equal wavelength and equal amplitude travel along the same path with equal speeds in … reagan cult of personalityWebJan 17, 2024 · The equation of a wave can be represented by y = 0.02 sin 2π /0.5 (320t – x) where x and y are in metres and t is in seconds. Find the amplitude, frequency, wavelength, and velocity of propagation of the wave. Given: Equation of the wave y = y = 0.02 sin 2π /0.5 (320t – x) m Solution: To Find: Amplitude = a =? Frequency = n =? how to take screenshot on pc lenovoWebA stationary wave is the result of the superposition of two waves with the same frequency travelling in opposite directions. It does not have a global speed, unlike progressive … how to take screenshot on razer huntsman miniWebStationary wave is represented by \( \mathrm{Y}=\mathrm{A} \sin (100 t) \) \( \cos (0.01 x) \) where \( y \) and A are in \( \mathrm{mm}, t \) in sec and \( ... how to take screenshot on pc with 60 keyboardWebEquations of two progressive waves at a certain point in a medium are given by y1 = a sin (ωt + φ1) and y2 = a sin (ωt + φ2). If amplitude and time period of resultant wave formed by the superposition of these two waves is same as that of both the waves, then. φ 1 – φ 2 is, (a) π/3 (b) 2π/3. (c) π/6 (d) π/4. how to take screenshot on premiere prohow to take screenshot on my pcWebStationary Wave: When two waves of the same frequency and amplitude moving with the same speed in the opposite direction along with the same path, these types of waves are … how to take screenshot on pixel 6a