What is the wave's amplitude? cm 20cm What is the wavelength? cm 00
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- Two waves of the same frequency have amplitudes 0.841 and 1.64. They interfere at a point where their phase difference is 47.0°. What is the resultant amplitude? Number Units eTextbook and MediaDetermine the value of Ceq in the following equation if C₁ = 4.00 μF, C₂ = 6.50 μF, and C3 = 7.20 μF. 1 1 1 1 + catata Cea = MF + C3A certain transverse wave is described by y(x, t) = B cos [2π (² − ²)], where B = 6.90 mm, L= 29.0 cm, and 7 = 3.40x10-² s.
- Red light has a frequency of 4.0 x 1014 its wavelength? Hz and a speed of 3.0 x 10° m/s. What is O 750 x 10-7 m O 750 cm O13x10° m O 1.3 10 m O 750 nm 12 mWave Speed y (cm) 20 15 10 x (cm) -10 -5 5 10 -5 -15 -20 v = f ·L f = frequency L = wavelengthTwo progressive waves ?1(?,?)=?sin(2???−??)y1(x,t)=Asin(2πλx−ωt) and ?2(?,?)=?sin(2???−??−?2)y2(x,t)=Asin(2πλx−ωt−π2) travel in the same direction. Calculate the speed of the wave produced as a result of interference of these two waves. Take ?=5A=5 cm, ?=4λ=4 m and ?=31.4ω=31.4 Hz. Provide your answer in SI units.