Physics, 01.08.2021 07:30, asiamuhammad6
8. A wave pattern formed 3 seconds after a pebble is dropped into a pond is shown below, 0/12m (a) How many waves were formed in 3 seconds? (b) What was the frequency of the waves? (c) What was the wavelength of the waves? d) Calculate the speed of the waves.
Answers: 3
Physics, 22.06.2019 12:10, anaroles04
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 21:10, palomaresmitchelle
Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate
Answers: 1
8. A wave pattern formed 3 seconds after a pebble is dropped into a pond is shown below, 0/12m (a) H...
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