170 y = (2x 10"m) sin 2m 12. The superposition of two waves, and y, = (2x 10*m)cos 2m 170 , results in a progressive wave with an amplitude given of A)O B) 2 x 10° m C) 4 x 10° m D) 1.41 x 108 m E) 2.83 x 10° m 13. Standing waves are produced by the superposition of two waves: y(x,t) = (0.05m)sin(37t – 2x) and ya(x,t)= (0.05m)sin(37t + 2x) where x and y are in meters and ris in seconds.The speed (in ms-1) of each wave is: а. 1.5 b. 3.0 с. 1.5л d. Зя e. None of these 14. Standing waves are produced by the superposition of two waves: y, (x,t)= (0.05m)sin(37t – 2.x), and y2(x,t)= (0.05m)sin(3t +2x) where x and y are in meters and is in seconds. The distance (in meters) between two consecutive nodes is:
170 y = (2x 10"m) sin 2m 12. The superposition of two waves, and y, = (2x 10*m)cos 2m 170 , results in a progressive wave with an amplitude given of A)O B) 2 x 10° m C) 4 x 10° m D) 1.41 x 108 m E) 2.83 x 10° m 13. Standing waves are produced by the superposition of two waves: y(x,t) = (0.05m)sin(37t – 2x) and ya(x,t)= (0.05m)sin(37t + 2x) where x and y are in meters and ris in seconds.The speed (in ms-1) of each wave is: а. 1.5 b. 3.0 с. 1.5л d. Зя e. None of these 14. Standing waves are produced by the superposition of two waves: y, (x,t)= (0.05m)sin(37t – 2.x), and y2(x,t)= (0.05m)sin(3t +2x) where x and y are in meters and is in seconds. The distance (in meters) between two consecutive nodes is:
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Transcribed Image Text:170
y = (2x10*m) sin
2m
12. The
superposition
of
two
waves,
and
170
y2 = (2 x 10
results in a progressive wave with an amplitude given of
2m
A) O
B) 2 x 108 m
C) 4 x 108 m
D) 1.41 x 108 m
E) 2.83 x 108 m
13. Standing waves
are
produced by
the superposition of two
waves:
y, (x,t) = (0.05m)sin(3nt – 2.x) and (x,t)= (0.05m)sin(37t + 2x)
where x
and y are in meters and ris in seconds.The speed (in ms-1) of each wave is:
а. 1.5
b. 3.0
c. 1.57
d. Зл
e. None of these
14. Standing waves are produced by
the
superposition of
two
waves:
y,(x,t)= (0.05m)sin(37t - 2x)
y,(x,t)= (0.05m)sin(37t +2x) where x and
and
y are in meters and t is in seconds. The distance (in meters) between two
consecutive nodes is:
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