Multiple Choice
The displacement of a string is given by y(x,t) = ymsin(kx + t) .
The speed of the wave is:
A) "2 k/ 0"
B) "11ef007c_d3c5_9274_bc85_fb68333484e4_TB6585_11 /k"
C) " 11ef007c_d3c5_9274_bc85_fb68333484e4_TB6585_11 k"
D) "2 /k"
E) "k/2 "
Correct Answer:

Verified
Correct Answer:
Verified
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