Box Homework 6 | Week 7 X C https://www.chegg.co x C https://www.chegg.co x C | Chegg.com X | Chegg.com X C Cats have very sensiti X G A snapshot graph at s X + X C a learning.edge.edx.org/course/course-v1:UBC+PHYS131+2022W/block-v1:UBC+PHYS131+2022W+type@sequential+block@804d290fa58d47db9efa0e31dc566dfe/block-v1:UBC+PHYS131+2... LC * 5 points possible (graded) 1.5 1.0 0.5 D(x, 1) 0.0 LA -0.5 -1.0 -1.5 -2 0 6 8 10 A snapshot graph at 1.0 second of a wave travelling to the right is shown below. The frequency of the wave is 2H z. D and x are measured in metres. (a) What is the wavelength? 16 C ENG Sunny O w ] X ] P3 9:09 PM US 2022-10-14 1Box Homework 6 | Week 7 X C https://www.chegg.co x C https://www.chegg.co x C |Chegg.com X | Chegg.com X C Cats have very sensiti x G A snapshot graph at s X + X C a learning.edge.edx.org/course/course-v1:UBC+PHYS131+2022W/block-v1:UBC+PHYS131+2022W+type@sequential+block@804d290fa58d47db9efa0e31dc566dfe/block-v1:UBC+PHYS131+2... LC * (b) What is the speed of the wave? m/s (c) What is the phase constant if the wave is modelled by a cosine function? Take Do to be between 0 and T. (You can use "pi" for 7 or 3.1415) rad (d) What is the phase constant if the wave is modelled by a sine function? Take do to be between 0 and 7. (You can use "pi" for 7 or 3.1415) rad (e) The general form of a travelling wave is D (x, t) = A cos (kx - wt + 40). Write out the formula that describes the motion of the wave using the correct numerical constants. For example with A = 10, k = 5, w = 2, 90 = 7, write 10 * cos (5 * x - 2 * t + pi) (Use "pi" for ) D (ac, t) = 16 C ENG 9:09 PM Sunny US 2022-10-14 1