A photometer is a device used to measure surface brightness. It detects and quantifies the amount of light emitted by a surface, typically in astronomy to measure the brightness of stars and galaxies.
Yes, there is a difference in temperature between the surface of the Earth and 3 inches underground. The surface temperature is influenced by various factors like sunlight, weather, and seasons, leading to fluctuations. However, the temperature underground tends to be more stable due to the insulating properties of soil and rock.
Aldebaran has a surface temperature of around 3,900 Kelvin, while Algol has a surface temperature of around 5,500 Kelvin. The temperature difference between Aldebaran and Algol is approximately 1,600 Kelvin.
Nothing. Both are the same thing, so they're the same temperature. The difference is in the amount of surface area - crushed ice has more surface area per volume than cubed ice, but doesn't last as long. This is why you might perceive a temperature difference between the two.
There is more than one star in the Rigel "system". The main star, in terms of brightness, is Rigel A. That has a surface temperature of about 12,000 degrees Celsius.
You find its size.
the color of the sun sun depends on its surface temperature
The hotter the star, the brighter. Ex: A stove
A photometer is a device used to measure surface brightness. It detects and quantifies the amount of light emitted by a surface, typically in astronomy to measure the brightness of stars and galaxies.
its color does determine the temperature of star.
The H-R diagram compares a star's surface temperature to its absolute brightness.
The two axes of a Hertzsprung-Russell diagram are typically labeled with luminosity (or absolute brightness) on the y-axis and temperature (or spectral type) on the x-axis. This allows for the classification and categorization of stars based on their brightness and temperature.
The H-R diagram graphs total brightness versus surface temperature (related to color); by itself, it doesn't tell you where those two things come from.The brightness of a star depends on its mass, and on where it is in its development history.
Lumens measure the total amount of light emitted by a source, candela measures the intensity of light in a specific direction, and lux measures the amount of light that falls on a surface. Lumens indicate overall brightness, candela measures brightness in a specific direction, and lux measures brightness on a surface.
The difference in temperature between Earth and Mars is 65 degrees, calculated as 15 - (-50) = 65.
Yes, there is a difference in temperature between the surface of the Earth and 3 inches underground. The surface temperature is influenced by various factors like sunlight, weather, and seasons, leading to fluctuations. However, the temperature underground tends to be more stable due to the insulating properties of soil and rock.
Aldebaran has a surface temperature of around 3,900 Kelvin, while Algol has a surface temperature of around 5,500 Kelvin. The temperature difference between Aldebaran and Algol is approximately 1,600 Kelvin.