Physics, 06.04.2020 00:54 winterblanco
A beam of yellow light is made to pass through two slits that are 3.0 x 10β3 meters apart. On a screen 2.0 meters away from the slits, an interference pattern appears with bands of light separated by 3.9 x 10β4 meters. What is the wavelength of the light?
3.6 x 10β8 m
5.9 x 10β7 m
6.5 x 10β7 m
3.9 x 10β6 m
Answers: 3
Physics, 21.06.2019 17:30
The particles of an ice cube at 0Β°c (represented by the blue circles) come in contact with the particles of juanβs hand at 37Β°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?
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Physics, 21.06.2019 23:30
After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?
Answers: 1
Physics, 22.06.2019 16:00
The discovery of the electron as a subatomic particle was a result of
Answers: 2
A beam of yellow light is made to pass through two slits that are 3.0 x 10β3 meters apart. On a scre...
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