Physics, 14.02.2020 07:23 microwave13016
7) Sound waves travel with a nominal speed of 340 m/s. Calculate the wavelengths of the following musical notes:
a) C1: 32.7 Hz
b) A6: 1760.0 Hz
c) B7: 3951.1 Hz
Answers: 2
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The primary benefit of taking into account a child's interests while selecting exercise activities is that the child will a. play more willing with others b. succeed at their favorite activity c. allow parents to relax afterwards d. gain motivation to exercise select the best answer from the choices provided.
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Physics, 21.06.2019 19:00
Asap 1. which surface feature of the moon is characterized by mountainous areas? question options: maria terrae regolith craters 2.which statement describes surface features called maria on the moon? question options: layers of dust and rock deep areas of cooled lava deep, rocky and barren valleys highlands and mountainous areas
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Physics, 22.06.2019 06:00
When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.
Answers: 2
7) Sound waves travel with a nominal speed of 340 m/s. Calculate the wavelengths of the following mu...
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