a weather radar
the same amount of candle light that of wich the candle is emmiting.
How many minutes of WHAT, exactly? A minute of sound, stored as MP3, uses up about 1 MB - but the amount of space per minute can vary widely, depending on the quality of the recording. A single minute of video, in high quality, will take up several MB - but once again, exactly how much will depend on the quality of the recording.
To obtain and transmit measurements from a distance, usually a great distance. For example, measuring the amount of moisture on the surface of the planet Mars and sending that information back to a station on earth would be an exercise in telemetering.
White color is produced when all three primary colors are mixed in equal amount. White color is seen when the three primary colors are reflected equally towards our eyes.
For any periodic amount, it is the equivalent amount for a year!
Light is reflected by an object for however long a light source is shining on it. Also, even when the light source is gone, the light that was reflected continues for an infinite amount of time.
Yes. Indeed one proposed solution for the global warming suffered by our planet is to increase the amount of energy reflected back into space by increasing our own oceans ability to reflect it.
Most objects we know of will reflect both. If you can see an object, its reflecting light. Chances are this same object will bounce sound waves too, no matter how insignificant.A thick, wide mirror will reflect light and probably a good amount of sound.
70%
the amount of energy reflected
Mirrors primary reflect light. Since a mirror is never 100% efficient, a small amount of the light is lost to absorption. A flat mirror reflects the light in such a way that the reflected angle is the same as the incident angle.
It increases the amount of solar radiation that is reflected into space
Recording the amount of people in a country.
It is the small amount of light reflected from the sun.
Material
In astronomy, the amount of light reflected by the Moon - or by any other object - is called "albedo", which literally means "whiteness".In astronomy, the amount of light reflected by the Moon - or by any other object - is called "albedo", which literally means "whiteness".In astronomy, the amount of light reflected by the Moon - or by any other object - is called "albedo", which literally means "whiteness".In astronomy, the amount of light reflected by the Moon - or by any other object - is called "albedo", which literally means "whiteness".
it is because of this reflected light you can clearly see the moon