As frequency increases, what happens to the tone (or pitch) of a sound? Which option is it?
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Physics, 11.04.2020 01:34, gatornathan79
As frequency increases, what happens to the tone (or pitch) of a sound? Which option is it?
Answers: 1
Physics, 21.06.2019 20:20, pamelperezz26
Ateam of astronauts is on a mission to land on and explore a large asteroid. in addition to collecting samples and performing experiments, one of their tasks is to demonstrate the concept of the escape speed by throwing rocks straight up at various initial speeds. with what minimum initial speed vesc will the rocks need to be thrown in order for them never to "fall" back to the asteroid? assume that the asteroid is approximately spherical, with an average density p 3.84 x108 g/m3 and volume v 2.17 x 1012 m3 recall that the universal gravitational constant is g 6.67 x 10-11 n m2/kg2
Answers: 2
Physics, 22.06.2019 15:40, dreamdancekay
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
English, 14.12.2019 00:31
English, 14.12.2019 00:31
Mathematics, 14.12.2019 00:31
Physics, 14.12.2019 00:31
Social Studies, 14.12.2019 00:31