Chemistry, 13.03.2021 01:00, patricklap4951
The twin Keck Observatory telescopes (pictured) are able to detect
electromagnetic waves with a wavelength of 10 meters. Use the following
electromagnetic spectrum to correctly determine the type of wave the
telescopes detect?
A: visible light
B:Microwave
C:Ultraviolet
D: X -Ray
Answers: 2
Chemistry, 22.06.2019 09:00, pinapunapula
Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.
Answers: 3
Chemistry, 22.06.2019 17:30, tiffanyhmptn
Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory
Answers: 1
The twin Keck Observatory telescopes (pictured) are able to detect
electromagnetic waves with a wav...
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