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If light from one star is 40times more intense than light from another star what is their difference in magnitudes?
The magnitude difference between the two stars is 2.5 * log(40) = 4.0 magnitudes.
How intense is the light on callisto?
The light on Callisto is relatively dim compared to Earth due to its distance from the Sun and its lack of a significant atmosphere. It receives about 1/25th the sunlight that Earth does.
Is red light more intense than violet light?
Intensity is independent of the wavelength/frequency.
Hotter stars glow with light that is more intense at?
Hotter stars flow with light that is more intense at shorter wave lengths. The hottest stars emit their radiation in short violet light wavelengths. Their light appears blue white when observed.
The Sun emits its most intense radiation as?
The Sun emits its most intense radiation as ultraviolet light and visible light. This radiation is produced by nuclear fusion occurring in the Sun's core, where hydrogen atoms combine to form helium atoms, releasing large amounts of energy in the process.
If light from one star is 40times more intense than light from another star what is their difference in magnitudes?
The magnitude difference between the two stars is 2.5 * log(40) = 4.0 magnitudes.
Where light is not intense?
In areas where light is not intense, such as underground caves or deep underwater, organisms have adapted to low light levels through specialized features like bioluminescence or enhanced sensitivity to light. These environments select for organisms with unique survival strategies to thrive in the absence of intense light.
The light from Sirius is 24.2 times more intense than light from Polaris What is the magnitude difference?
Apparent magnitude of Sirius = -1.44Apparent magnitude of Polaris = 1.97To the Earthbound observer, Sirius appears (1.44 + 1.97) = 3.41 magnitudesbrighter than Polaris.1 magnitude = (100)1/6 times as bright3.41 magnitudes = (100)3.41/6 = 13.7 times as bright as Polaris
Is light from stars and light from planets the same?
Planets don't produce their own light, it is only reflected light from the Sun. The light from the Sun is exactly the same type of light that comes from all other stars, it is stronger only because the Sun is closer to us. Brightness is measured in magnitudes, the bright stars are magnitudes 0 and 1 and there are even two stars with a negative magnitude. The dimmest stars visible in perfect conditions are 6th magnitude. The Sun's magnitude is -26.7. If the distance goes up 10 times, the brightness goes down 100 times, which is exactly 5 magnitudes.
what is Difference between heat and light?
Light is electromagnetic waves that carry energy in the form of photons from one place to another whereas heat is the energy that moves from one place to another due to a temperature difference between the two points.
What is another meaning of intense?
Strained; tightly drawn; kept on the stretch; strict; very close or earnest; as, intense study or application; intense thought., Extreme in degree; excessive; immoderate; as: (a) Ardent; fervent; as, intense heat. (b) Keen; biting; as, intense cold. (c) Vehement; earnest; exceedingly strong; as, intense passion or hate. (d) Very severe; violent; as, intense pain or anguish. (e) Deep; strong; brilliant; as, intense color or light.
What type of light is hazardous and intense in welding?
Electric arc welding produces intense ultraviolet light, which is very hazardous to eyes and skin.
Why do laser emit such intense light?
Lasers emit intense light because they produce a narrow, focused beam of photons that are all in phase with one another. This coherence allows the light to be concentrated in a specific direction, creating a powerful and concentrated beam of light. Additionally, the amplification of light through stimulated emission in the laser cavity further enhances the intensity of the emitted light.
What is the difference between light from the sun and light from the moon?
The sun produces its own light when it transforms hydrogen into helium. The moon gets its light from the sun. It doesn't produce light. The brightness that we see on the moon is a reflection of the sunlight.
When is light more intense?
Light is more intense when the source emitting it is closer to the object being illuminated. In addition, the intensity of light increases when there is a higher concentration of photons emitted by the source.
What is the difference between a trench and a ocean trench?
An abyss is intense cold, 0.6 C to 3.5 C, no light, and lots of pressure.A trench is a boundary between two lithospheric plates.
How intense is the light on callisto?
The light on Callisto is relatively dim compared to Earth due to its distance from the Sun and its lack of a significant atmosphere. It receives about 1/25th the sunlight that Earth does.
