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What are two factors that determine the brightness of a star?
distance from the sun and the age of the star
What two factors determine how bright a star looks like from earth?
The two factors that determine how bright a star appears from Earth are its intrinsic brightness (or luminosity) and its distance from Earth. Intrinsic brightness refers to the amount of light a star emits, while distance affects how much of that light reaches us. Closer, more luminous stars appear brighter in the sky.
What two factors affect a planets revolution?
Two factors that affect a planets revolution are distance from the sun and size.
Why do some stars appear bigger and brighter than others?
A stars brightness depends on two factors; its distance from us and its actual brightness (absolute magnitude). The actual brightness of a star depends on various factors, such as its mass, its temperature and its age.Consider two stars of the same actual brightness (absolute magnitude) - if one of them is much closer, then is will be brighter than the further one. It will appear brighter, even though it would be the same side by side - it can be said to be apparently brighter (higher apparent magnitude) due to its distance.A:They appear bigger and brighter because they really are bigger and brighter, but even if they are not bigger and brighter it could be because they are closer.
How does the distance and size of a star impact its brightness?
If two stars have the same size and brightness, but one is further away, it will appear dimmer. The brightness of a star is inversely proportionate to the square of its distance. In other words, a star ten light years away will be four times dimmer than one just as bright (absolute magnitude) that is only five light years away. Larger stars also tend to be brighter, though most of the really big stars are red giants.
What two factor affect a stars apparent brightness?
Two factors that affect a star's apparent brightness are: 1.) The distance between the Earth and the star 2.) The absolute magnitude (the actual brightness) of the star Hope that helps :P
What two factors does absolute brightness depend on?
the watts in the lamp and the volts behind the light
Will there be a difference between the two circuits in bulb brightness why or why not?
Yes, there may be a difference in bulb brightness depending on factors like the voltage applied, resistance in the circuit, and the type of bulb used. These factors can affect the current flowing through the bulb, ultimately impacting its brightness.
What are the 2 main factors that affect the color of light when you are shooting outdoors?
The two main factors that affect the color of light outdoors are the time of day, which influences the warmth or coolness of light, and the weather conditions, such as cloud cover, which can diffuse or intensify the sunlight.
What are the two propertie's of light?
Intensity (brightness) and energy (frequency).
What are the two factors that affect an objects energy?
What are the two factors that affect an objects kinetic energy
What are two factors that determine the brightness of a star?
distance from the sun and the age of the star
What two factors determine how bright a star looks like from earth?
The two factors that determine how bright a star appears from Earth are its intrinsic brightness (or luminosity) and its distance from Earth. Intrinsic brightness refers to the amount of light a star emits, while distance affects how much of that light reaches us. Closer, more luminous stars appear brighter in the sky.
What are two factors that affect an objects kinetic energy?
What are the two factors that affect an objects kinetic energy
What are two factors affect an object's kinetic energy?
What are the two factors that affect an objects kinetic energy
What two factors affect a planets revolution?
Two factors that affect a planets revolution are distance from the sun and size.
What two factors affect gravitational attraction between objects?
There are two factors that affect the gravitational attraction between two objects. The mass of each object and the distance between their centers of mass are the factors that affect the attraction.
