angular sizeの例文

• Roger Bacon was the first to calculate the angular size of the rainbow.
• It has an angular size of 5.0'?2.1'and an apparent magnitude of 11.37.
• In addition, Bacon was the first to calculate the angular size of the rainbow.
• The perceived size of an object of constant angular size varies with its perceived distance.
• Extrapolating from this angular size chart, it will be 101 arcminutes on the same day.
• One experiment was to estimate the angular size of the Sun, as seen from the Earth.
• Angular size of patch in atmosphere over which electromagnetic waves in the same plane stay parallel.
• With high enough temporal resolution even the angular size of the background star can be determined.
• The core radius has an angular size of, while the half-light radius is 24.3 arc seconds.
• They are not exactly equal, however, due to the angular size of the sun and atmospheric refraction.
• For example, the Hubble space telescope can reach an angular size of stars down to about 0.13.
• Also, the angular size of the light source needs to be many times greater than the eye.
• This leads to an increase in the apparent angular size and is responsible for the perceived magnification.
• Measure the angular size of the bird.
• The estimated angular size is 0.68 milliarcseconds.
• It is most often expressed as the angular size of the view cone, as an angle of view.
• If the angular size of the source \ theta _ S is known, the Einstein angle can be determined as
• M9 has an apparent magnitude of 7.9, an angular size of 9.32, and can be viewed with a small telescope.
• An angular size illusion may be accompanied by ( or cause ) a linear size illusion at the same time.
• Double rainbows are produced by two internal reflections with angular size of 50.5?to 54?with violet on the outside.