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Two speakers play 130 Hz and 134 Hz together for 2.5 s… | StemPy Lab
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Two speakers play 130 Hz and 134 Hz together for 2.5 s. What does this code print for the number of beats? f1, f2, T = 130, 134, 2.5; print(abs(f2 - f1) * T)
Python Programming
Medium
High School (11–12)
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Python for Science and Maths › Trigonometry and Waves by Computer
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Two speakers play 130 Hz and 134 Hz together for 2.5 s. What does this code print for the number of beats?
f1, f2, T = 130, 134, 2.5; print(abs(f2 - f1) * T)
330.0
0.625
4.0
10.0
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