Arcseconds are the smallest units for measuring angular distance and also provide the most precise measurement. Therefore your angular distances should always be converted into arcseconds unless noted otherwise. The moon is measured as being 3' 40" away from the planet it orbits. Convert this distance into arcseconds (Remember that 1' = 60") This is the same as dealing with time and asking how many total seconds pass after 3 minutes and 40 seconds. a. 210-214 b. 215-218 c. 219-221 d. 222-226
Refraction of Light
Refraction is a change in the direction of light rays when they travel from one medium to another. It is the bending of light when it goes through different media.
Angle of Refraction
Light is considered by many scientists to have dual nature, both particle nature and wave nature. First, Particle nature is one in which we consider a stream of packets of energy called photons. Second, Wave nature is considering light as electromagnetic radiation whereas part of it is perceived by humans. Visible spectrum defined by humans lies in a range of 400 to 700 nm wavelengths.
Index of Refraction of Diamond
Diamond, the world’s hardest naturally occurring material and mineral known, is a solid form of the element carbon. The atoms are arranged in a crystal structure called diamond cubic. They exist in a huge variety of colours. Also, they are one of the best conductors of heat and have a very high melting point.
Arcseconds are the smallest units for measuring angular distance and also provide the most precise measurement.
Therefore your angular distances should always be converted into arcseconds unless noted otherwise.
The moon is measured as being 3' 40" away from the planet it orbits.
Convert this distance into arcseconds
(Remember that 1' = 60")
This is the same as dealing with time and asking how many total seconds pass after 3 minutes and 40 seconds.
a. 210-214
b. 215-218
c. 219-221
d. 222-226
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