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What else can I help you with?
The closer the light source the shadow is what?
The closer the light source the larger is the shadow. You can understand this effect using the paraxial aproximation of light theory. If you draw lines from the light source to the edges of an object, there is an angle (call it alpha) between the these lines and the orthonormal vector to the object. The shorter the distance between the light and the object, the higher is alpha (because the height of the object is always the same): tan(alpha) = (height of the object)/(distance between light and object) Of course the relationship between the height of the shadow and the angle is the same: tan(alpha) = (height of the shadow)/(distance to the wall in which the shadow is proyected) So, the higher the angle alpha (and closer the distance between light and object), the heigher is the shadow.
How far to alpha centurus?
That would be "Alpha Centauri". The distance is about 4.4 light-years.
What is the force of repulsion between an alpha particle and a gold nucleus when the alpha particle passes by the nucleus at a distance of 1pm?
The force of repulsion between the alpha particle and the gold nucleus can be calculated using Coulomb's law, given by F = k * (q1 * q2) / r^2, where k is the Coulomb constant, q1 and q2 are the charges of the particles, and r is the distance between them. Given the charges of an alpha particle and a gold nucleus, and the distance of 1pm, the force of repulsion can be calculated to be extremely large due to the proximity of the particles and the high charges involved.
How far away is the star Alpha centauros?
The distance to Alpha Centauri is about 4.3 light-years.
The light travels from Alpha Centauri to Earth in?
The distance has been generally presented in Light-years, which is the distance light travels in one-year. The distance to Alpha Centari is 4.7 light-years (alpha Centari is 4.3 light-years distance).
How weak or strong is Jupiter on earth gravity?
Input on the Wolfram Alpha website: "gravitational force between Earth and Jupiter"Wolfram Alpha assumes a distance of 5.151 au - that must be the average distance. Result: 1.278 x 10^18 newton
How far is alpha sagittarii from alpha centauri?
The "alpha" is a star's nomenclature means it's (usually) the brightest star in its constellation. Even if the constellations are apparently close, the stars could be any distance, since the constellation is only the two-dimensional "window" and doesn't tell us anything about the depth of the starfield. However, Alpha Sagittarii is about 180 light years from Earth. Since this is much further away than Alpha Centauri, we can more or less ignore the 4 light year distance between Earth and Alpha Centauri and say that Alpha Sagittarii is also about 180 light years from Alpha Centauri as well.
What is the difference between alpha percival and alpha percival cyclone?
Alpha Percival Cyclone Can spin
4.2 light years is the distance to what planet?
4.2 light years is the distance to the Alpha Centauri Star System.
What is the difference between an alpha blocker and an alpha-adrenergic blocker?
There is no difference :)
What has The Golden Ratio in common with Alpha curves?
If you do not receive a useful answer to this question please resubmit with greater elaboration about the meaning of the term 'alpha curves'.
The distance light travels in 3.4 years?
From Sun to Alpha Centauri
