Question

en Name has ier hi Problem 2 A cord has two sections, one on the left with mass density pi-225 kg/m and the other on the right with mass density p2-345 kg/m3, with both sections having the same diameter d 0.115 m. A periodic transverse wave is traveling to the right along the lighter section of the cord with a displacement function given by D(x) 0.452sin( 1.33x-1.770, as seen in the figure. Note that all values are in SI (mks) units and angles are in radians. de P2 ρι (5 Points)/a) What is the amplitude, period, and wavelength of the wave in the light section ofthe cord, i.e., the section with ρ? (5 points) /b) What is the tension in the cord? After the periodic wave is transmitted to the heavy section of the cord, what is the wavelength and speed of the wave in the heavy section of the cord with p2? (5 Points) /c) (S Points)/d) How much power and what is the intensity of the wave in the light section of the cord? 5 Points) Ve) After the periodic wave is transmitted to the heavy section of the cord the amplitude is 0.305 m. How much power and what is the intensity of the wave in the heavy section of the cord?

help solve c,d,e? PLEASE SHOW ALL WORK

Answer 1

225Kg/M3 Frau ie sedtiam Same V- Ap As velocity decuasess Norelinoth oloe 1-33 34s 1-구구

co.ys2) 2 = 0-20 4 Powe E ㄒ 2. 2. 2 53.79 J/s