Its the value
It is indicative of their relative brightness, measured in candelas (units of brightness, also called candle power).
Venus is close to the Sun, and it has a thick cloud cover. That accounts for its relative brightness.
No. It is too small and too far away to be seen with the naked eye, despite its relative brightness when observed by telescopes.
Speed must be specified relative to something. Relative to the Sun, the speed of Earth is about 30 km/second. Relative to the Milky Way, or relative to the Local Group, you would get different numbers.
Brightness corresponds to amplitude of waves. Greater amplitude means greater brightness (so lower amplitude means less brightness).
relative "brightness" is based on distance, size, and temperature
It is the relative condition of being "luminous" - how brightly something shines with light.
It is indicative of their relative brightness, measured in candelas (units of brightness, also called candle power).
Venus is close to the Sun, and it has a thick cloud cover. That accounts for its relative brightness.
The brightness of a globe can give an indication of the relative amount of electric current passing through it.
amplitude
Relative key, tint or shade, huge, intensity or saturation
The answer is "Light"......
1) in astronomy it is the degree of brightness of a star. 2) It is relative importance or significance, as in size, extent or dimensions
The amplitude of a light wave shows the light's brightness relative to waves of similar wavelength.
Yes. It says that something (a noun) has a shine, or brightness.
Relative Scarcity is the fact that something is relatively scarce