Consider the following statements. 1. A widely used musical scale called diatonic scale has seven frequencies. 2. The frequency of the tone Sa is 256 Hz and that of Ni is 512 Hz. Which of the statements given above is/are correct?
(A) Only 1
(B) Only 2
(C) Both 1 and 2
(D) Neither 1 nor 2
Important Facts
1 is correct: The diatonic scale has seven notes (do, re, mi, fa, sol, la, si). 2 is incorrect: The frequencies of Sa (C) and Ni (B) depend on the reference, and Ni is not 512 Hz if Sa is 256 Hz.
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