WebA period happens because of changes in hormones in the body. Hormones are chemical messengers. The ovaries release the female hormones estrogen and progesterone. These hormones cause the lining of the uterus (or womb) to build up. The built-up lining is ready for a fertilized egg to attach to and start developing. WebThe frequency of a wave refers to how often the particles of the medium vibrate when a wave passes through the medium. The frequency of a wave is measured as the number of complete back-and-forth vibrations of a particle of the medium per unit of time. If a particle of air undergoes 1000 longitudinal vibrations in 2 seconds, then the frequency ...
what is time period in sound - Brainly.in
WebAnswer: Solution: Amplitude : The maximum displacement of a wave on either side of its mean position is called amplitude. A = XY is amplitude. Time period : Time taken to … WebQuestions - frequency and time period. The frequency of a wave can also be calculated using this equation: \[\text{frequency =} ... The frequency of the sound wave is 10,000 Hz. … thin strap leather flip flops
Time Period, Simple Pendulum and Formula - unacademy.com
WebFor time domain graphs, this means the amplitude will have the same units as the quantity on the vertical axis (y-axis) of the graph. The period will always have the same (time) units … WebApr 3, 2024 · The Sound of Music, American musical film, released in 1965, that reigned for five years as the highest-grossing film in history. Its breathtaking photography and its … WebThe sound would then fade away as it went through destructive interference, and then come back again. This fading in and out will occur repetitively and so will have a period of its own, separate from the two waves. In the example above, we can see that the period for the wave to go from loud to soft and back to loud is 1 second. thin strap long nightgowns inexpensive