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From the same event on the same source both should arrive at the same time, unless delayed by an intervening medium.
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Is visible light a type of radiation?
An X-ray (or Röntgen ray) is a form of electromagnetic radiation with a wavelength in the range of 10 to 0.01 nanometers, corresponding to frequencies in the range 30 PHz to 30 EHz. X-rays are primarily used for diagnostic radiography and crystallography. X-rays are a form of ionizing radiation and as such can be dangerous. In many languages it is called Röntgen radiation after one of the first investigators of the X-rays, Wilhelm Conrad Röntgen
Who first observed Saturn in 1610?
No one first observed Saturn. It has been visible since man first walked on the Earth and looked up into the sky. Well before 1610
What are the brightest objects in the universe called?
They are called quasars. We occasionally observe short bursts of gamma radiation which outshine even quasars temporarily, but astronomers aren't absolutely certain yet what causes them.
Who was the first to produce artificial radiation?
Marie Curie initiated the research on radiation.
How many planets were first discovered?
5 all visible in the sky. Mercury, Venus, Mars, Jupiter and Saturn. 6 if you include the Earth
What type of electromagnetic radiation is used in street lights?
Street lamps are designed to emit visible light. Some of them do this by first emitting ultraviolet radiation that is converted to visible light by a coating on the inside of the light bulb.
Is visible light a type of radiation?
An X-ray (or Röntgen ray) is a form of electromagnetic radiation with a wavelength in the range of 10 to 0.01 nanometers, corresponding to frequencies in the range 30 PHz to 30 EHz. X-rays are primarily used for diagnostic radiography and crystallography. X-rays are a form of ionizing radiation and as such can be dangerous. In many languages it is called Röntgen radiation after one of the first investigators of the X-rays, Wilhelm Conrad Röntgen
What are the different shapes of the moon seen from earth are called?
Moon Phases:Right half visible - First QuarterRight Crescent visible - Waxing CrescentNot Visible - New MoonLeft Crescent Visible - Waning CrescentLeft Half visible - Third QuarterLeft mostly visible - Waning GibbousAll visible - Full moonRight mostly visible - Waxing Gibbous
What are the different shapes of the moon seen from earth called?
Moon Phases:Right half visible - First QuarterRight Crescent visible - Waxing CrescentNot Visible - New MoonLeft Crescent Visible - Waning CrescentLeft Half visible - Third QuarterLeft mostly visible - Waning GibbousAll visible - Full moonRight mostly visible - Waxing Gibbous
What is the Earth's atmosphere most transparent to?
The Earth's atmosphere is most transparent tw different things. The first thing is Visible light and the second is radio.
When is earth closest to sun?
Earth reaches 'perihelion' ... the point in its orbit that's closest to the sun ... at some time during the first few days of January each year.
What is the most visible planet?
The most visible planet may be Venus due to the fact that it is the first visible planet at night.
How is an aquamarine used once it is mined from the earth?
first the aquamarine is treated with heat or radiation for its color then is sold or made into a ring
Who first observed Saturn in 1610?
No one first observed Saturn. It has been visible since man first walked on the Earth and looked up into the sky. Well before 1610
What are the brightest objects in the universe called?
They are called quasars. We occasionally observe short bursts of gamma radiation which outshine even quasars temporarily, but astronomers aren't absolutely certain yet what causes them.
Who was the first to produce artificial radiation?
Marie Curie initiated the research on radiation.
How many planets were first discovered?
5 all visible in the sky. Mercury, Venus, Mars, Jupiter and Saturn. 6 if you include the Earth
