These two are equal.
The Sun's diameter is 1.39 Gigameters (A million miles is 1.6 Gigameters).
Johannes Kepler was the first to accurately measure the orbit of Mars in the early 17th century based on observations made by Tycho Brahe. Kepler's work laid the foundation for his laws of planetary motion.
The wavelengths of radiation emitted by Earth are primarily in the infrared spectrum, ranging from about 5 to 100 micrometers. This is known as terrestrial or thermal radiation, and it is a form of heat energy emitted by the Earth's surface and atmosphere.
The instrument used to measure the amount of space something takes up is called a ruler or measuring tape. It is typically used for linear measurements, while tools like calipers or micrometers can be used for more precise measurements of three-dimensional objects.
The Sun emits light in a broad range of wavelengths, peaking in the visible spectrum around 500 nanometers, which is green light. This peak intensity is a result of the Sun's temperature, which determines its blackbody radiation curve.
0.001 gigameters how did you work the problem to get the answer?
micrometres < metres < gigametres
100000000000 100000000000 100000000000
1 meter=1.0x10^-9 gigameters
3,900,000,000 meters
These two are equal.
25,400 micrometers
17,075,270,000,000,000,000,000,000 micrometers
Small: micrometers or nanometers (if it's really small, then zeptometers or yoctometers). Large: gigameters or terrameters (if it's really large, then zettameters or yottameters).
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100000000000
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