Consider the waves represented by the following functions. (a) y = 4 sin (3x − 15t) (b) y = 6 cos (3x + 15t − 2) (c) y = 8 sin (2x + 15t) (d) y = 8 cos (4x + 20t) (e) y = 7 sin (6x − 24t)
Consider the waves represented by the following functions. (a) y = 4 sin (3x − 15t)
(b) y = 6 cos (3x + 15t − 2)
(c) y = 8 sin (2x + 15t)
(d) y = 8 cos (4x + 20t)
(e) y = 7 sin (6x − 24t)
Rank the waves represented by the above functions from the largest to the smallest according to the following conditions. (Use only “>” or “=” symbols. Do not include any spaces or parenthesis around the letters or symbols.) (i) their amplitudes
Correct: Your answer is correct.
(ii) their wavelengths
Correct: Your answer is correct.
(iii) their frequencies
Changed: Your submitted answer was incorrect. Your current answer has not been submitted.
(iv) their periods
Correct: Your answer is correct.
(v) their speeds
Incorrect: Your answer is incorrect.
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