Biology, 20.02.2022 19:50 Skylar8826
Astronomers use filters when observing and imaging distant objects in space. These filters can be in any color of visible light as well as light that
is invisible to human eyes. Each color of light can provide important information about the object that could not be seen otherwise.
Crab Nebula
Radio
Infrared
Visibile light
Ultra violet
X-rays
Gamma rays
The image above shows the Crab Nebula in several different wavelengths. The Crab Nebula is an example of what happens when a very large
star explodes. Astronomers study events like these in as many different wavelengths of light as possible. Based on the image above, why do
astronomers do this? Support your reasoning with three examples from the image above.
Answers: 3
Biology, 21.06.2019 22:30
Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.
Answers: 2
Biology, 22.06.2019 06:30
How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased
Answers: 2
Biology, 22.06.2019 10:30
There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.
Answers: 1
Biology, 22.06.2019 13:00
We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.
Answers: 3
Astronomers use filters when observing and imaging distant objects in space. These filters can be in...
Computers and Technology, 29.08.2019 05:20
Computers and Technology, 29.08.2019 05:20
Computers and Technology, 29.08.2019 05:20
Computers and Technology, 29.08.2019 05:20