Answers: 1
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Physics, 23.06.2019 02:00
How does changing the frequency affect the energy of the wave?
Answers: 3
Physics, 23.06.2019 13:30
The goal of this experiment was to answer the question, "how does diffraction occur? " suppose you formulated this alternate hypothesis: if the gap width is increased while keeping wavelength constant, then the observed diffraction will decrease because the less the ratio between wavelength and gap width is, the smaller the observed diffraction angle will be.to test this hypothesis, you would change the gap widthdiffraction anglewavelength and observe the gap widthdiffraction anglewavelength in the system.therefore, the independent variable would be the gap widthdiffraction anglewavelength and the dependent variable would be the gap widthdiffraction anglewavelength.
Answers: 1
What is a bacteria bigwig and what do they do for a job?...
Geography, 04.02.2020 02:51
Chemistry, 04.02.2020 02:51
Biology, 04.02.2020 02:51
History, 04.02.2020 02:51
English, 04.02.2020 02:51
Mathematics, 04.02.2020 02:51
History, 04.02.2020 02:51
History, 04.02.2020 02:52
History, 04.02.2020 02:52
History, 04.02.2020 02:52
History, 04.02.2020 02:52