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A star's real luminosity is proportional to the the square of its diameter, and more or less proportional to the fourth power of its absolute temperature.
The star's apparent luminosity is proportional to its real luminosity. It is also inversely proportional to the square of the distance.
What else can I help you with?
What factors do not affect the absolute magnitude of a star?
The absolute magnitude of a star is not affected by its distance from Earth, its spectral type, or its position in the galaxy. Instead, it is a measure of the star's intrinsic brightness, specifically how bright it would appear at a standard distance of 10 parsecs. Factors like the star’s age or its surrounding environment also do not influence its absolute magnitude.
What three things affect the apparent magnitude of a star?
1: The size of the planet.2: The planet's distance from the Sun.3: The "albedo" of the planet (the percentage of the Sun's light it reflects).If you mean how bright the planet appears to us on Earth, then the distance from Earth is obviously very important.
How does distance from the epicenter affect the magnitude height of the seismograph reading?
The distance from the epicenter significantly affects the magnitude height of seismograph readings, as seismic waves diminish in amplitude as they travel through the Earth. The farther a seismograph is from the epicenter, the lower the recorded magnitude will generally be, due to the spreading of energy over a larger area and absorption by geological materials. Consequently, seismographs closer to the epicenter typically register higher magnitude readings than those located further away.
What two factors affect how bright a star appears in the night sky?
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
Could diameter have an effect on the magnitude of a star?
Yes, the diameter of a star can significantly affect its magnitude. Larger stars tend to have greater luminosity, which can lead to a brighter apparent magnitude when viewed from Earth. This is because a star's magnitude is influenced by both its intrinsic brightness (luminosity) and its distance from the observer. Therefore, a star with a larger diameter, assuming it is also hotter and more luminous, would generally appear brighter in the night sky.
How does a star's temperature affect its absolute magnitude?
The absolute magnitude of a start will increase both:* If its surface temperature increases, and * If its diameter increases.
What factors affect the force between charges?
The force between charges is affected by the magnitude of the charges, the distance between the charges, and the medium in which the charges are located. The force increases with the magnitude of the charges and decreases with the distance between the charges. The medium can affect the force through its electric permittivity.
What three things effect magnitude?
The three things that affect magnitude are the distance between the observer and the event, the intensity of the event itself, and the type of measurement scale used to quantify the magnitude (e.g., Richter scale for earthquakes).
Does the distance from the sun affect the earth's temperature?
Because of the Earths atmosphere, the distance from the Sun, does not affect the temperature on the surface of the Earth. In the northern hemisphere, we are closer to the Sun in winter and the furthest away in summer.
What are two things that affect the magnitude of gravitational force?
The two things that affect the magnitude of gravitational force are the masses of the objects involved and the distance between them. The greater the masses of the objects, the stronger the gravitational force. Similarly, the closer the objects are, the stronger the gravitational force.
Does the temperature of the golf ball affect the distance it travels?
yeah totally
Does temperature affect gravity's force?
No, temperature does not affect the force of gravity. Gravity is a fundamental force of nature that is determined by the mass and distance between objects, not by temperature. Temperature may affect the properties of objects or materials, but it does not influence the strength of gravity.
What are 2 factors that affect the strength of electric force?
Two factors that affect the strength of electric force are the distance between two charged objects (force decreases with distance) and the magnitude of the charges on the objects (force increases with charge size).
What factors do not affect the absolute magnitude of a star?
The absolute magnitude of a star is not affected by its distance from Earth, its spectral type, or its position in the galaxy. Instead, it is a measure of the star's intrinsic brightness, specifically how bright it would appear at a standard distance of 10 parsecs. Factors like the star’s age or its surrounding environment also do not influence its absolute magnitude.
How does temperature affect paint?
it affects it because the hotter the temperature is the aster paint will dry.
How does the distance of a planet from the sun affect the temperature?
the further away you are from the sun the colder the place is.
What are two factors that affect magnitude?
Two key factors that affect magnitude are distance and intensity. Distance refers to how far the source of an event, such as an earthquake, is from the measurement point; greater distances typically result in lower recorded magnitudes. Intensity relates to the energy released and the size of the event; larger, more energetic events produce higher magnitudes. Additionally, the geological context can influence how seismic waves propagate, further affecting the perceived magnitude.
