82570638 Problem 16.55 Part D A wave on a string is described by D(z,t) (3.8cm) x...
Enhanced EOC: Problem 20.52 Part D What is the wave number? A wave on a string is described by D(x, t) = (3.8cm) sin[2T(z/(8.4m) t/(0.22s) +1)], where a is in m and t is in s Express your answer to two significant figures and include the appropriate units You may want to review (Lm-pages 566-572) For help with math skills, you may want to review: k= 10.7 Substituting Numbers into Mathematical Expressions Submit My Answers Give Up For general problem-solving...
Problem 20.52 Part D ConstantsI Periodic Table What is the wave number? A wave on a string is described by D(x,t)- (3.8cm) x sin(2π(2/ (7.2m) + t/ (0.20s) + 1)], where z is in m and t is in s. Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer PartE At t 0.60s, what is the displacement of the string at 4.2m? Express your answer to two significant figures and include the...
Given the following wave displacement equation, how do you find the wave speed and the frequency? A wave on a string is described by D(2,t) = (2.0cm) x sin(21(/(7.2m) +t/0.14s) + 1)], where z is in m and t is in s What is the wave speed? Express your answer to two significant figures and include the appropriate units. You may want to review (Page 420) .: HÅR O a ? For help with math skills, you may want to...
A wave on a string is described by D(x,t)=(3.6cm)× sin[2π(x/(8.4m)+t/(0.16s)+1)], where x is in m and t is in s. A)In what direction is this wave traveling? B) What is the wave speed? C)What is the frequency? D)What is the wave number? E) At t=0.24s, what is the displacement of the string at x=9.1m?
A wave on a string is described by D(x,t)=(2.4cm)× sin[2π(x/(3.6m)+t/(0.18s)+1)], where x is in m and t is in s. -What is the frequency? -At t=0.45s, what is the displacement of the string at x=0.30m? D( 0.30m, 0.45t)= ?
D(x,t)=(2.2cm)× sin[2π(x/(4.8m)+t/(0.16s)+1)], where x is in m and t is in s. What is the wave speed? What is the frequency? What is the wave number? At t=0.40s, what is the displacement of the string at x=2.8m?
A transverse wave on a string is given by the formula D(x,t) = 0.15 sin(4.0x - 43.0t). where D and z are in m and t is in s Part AAt t = 7.0 x 10 2s. what is the transverse displacement of the point on the string where z-0.45m? Express your answer using two significant figures. D(0.45m, 7.0 × 10-2S) = Part B At t = 7.0 × 10 2s. what is the (transverse) velocity of the point on the string where x =...
The wave function for a standing wave on a string is described by y(x, t) = 0.023 sin(4x) cos (591), where y and x are in meters and t is in seconds. Determine the maximum displacement and maximum speed of a point on the string at the following positions. (a) x = 0.10 m Ymax = Vmax = m/s m (b) x = 0.25 m Vmax = Vmax = m m/s (c) x = 0.30 m Ymax = m Vmax...
Problem 15.65 Previous Answers Review 1 Constants A wave is described by the expression y(z, t) (4.0 cm) cos( 1.3 a-55 t), where z is in m and t is in s. Correct Part B What is the speed of the wave? Express your answer using two significant figures 0.43 m/s Submit st Answer incorrect; Try Again; 5 attempts remaining
The wave function for a standing wave on a string is described by y(x, t) = 0.021 sin(4x) cos (56át), where y and x are in meters and t is in seconds. Determine the maximum displacement and maximum speed of a point on the string at the following positions. (a) x = 0.10 m Ymax = m Vmax = m/s (b) x = 0.25 m Ymax = Vmax = m m/s (c) x = 0.30 m Ymax = Vmax =...