Physics, 07.03.2020 04:28 Serenitybella
Use the Examine button icon in the top menue to identify the maximum amplitude of vibration from the position vs. time plot and record it on the Report Sheet. Find the period of vibration by determining the time it takes the mass to complete one vibration. Do this by measuring the time it takes to complete a number of vibrations and dividing by that number.
Answers: 3
Physics, 21.06.2019 14:50
Ingrid wrote the hypothesis below. if the temperature of a liquid increases, the density of the liquid decreases because the particles move farther apart. what are the variables in her hypothesis?
Answers: 3
Physics, 21.06.2019 22:00
Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.
Answers: 2
Physics, 22.06.2019 02:30
Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz
Answers: 1
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Use the Examine button icon in the top menue to identify the maximum amplitude of vibration from the...
Geography, 06.11.2019 04:31
History, 06.11.2019 04:31
History, 06.11.2019 04:31
Mathematics, 06.11.2019 04:31
Biology, 06.11.2019 04:31
Mathematics, 06.11.2019 04:31
Mathematics, 06.11.2019 04:31
Mathematics, 06.11.2019 04:31
Mathematics, 06.11.2019 04:31
History, 06.11.2019 04:31