Draft:Original research/Measurements/Quiz

Measurements is a lecture focusing on the steps involved in making a measurement. It is a lecture as part a course in experimental methods.

You are free to take this quiz based on measurements at any time.

To improve your score, read and study the lecture, the links contained within, listed under See also, External links, and in the template. This should give you adequate background to get 100 %.

As a "learning by doing" resource, this quiz helps you to assess your knowledge and understanding of the information, and it is a quiz you may take over and over as a learning resource to improve your knowledge, understanding, test-taking skills, and your score.

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Enjoy learning by doing!

Quiz
{Yes or No, Designing a measurement system is required before a measurement can be made. - Yes + No
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{True or False, Boron is the third most abundant element detected on the Sun. - TRUE + FALSE
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{True or False, Hydrogen has an emission line in the cyan. + TRUE - FALSE
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{Complete the text: Match up the structure of the Sun with the characteristic or property: radiative zone - L core - M convection zone - N dynamo - O tachocline - P photosphere - Q atmosphere - R temperature region - S chromosphere - T transition region - U corona - V heliosphere - W diffusion rather than convection { L (i) }. bow shock { W (i) }. weakly ionized, relatively cold and dense plasma { Q (i) }. X-ray emission { V (i) }. normally invisible { T (i) }. circular mass movement of plasma { N (i) }. coolest layer of the Sun { S (i) }. shear between different parts of the Sun that rotate at different rates { O (i) }. above the photosphere { R (i) }. transition from almost uniform to differential rotation { P (i) }. 150 g/cm3 { M (i) }. ultraviolet emission { U (i) }.
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{True or False, The instrument measures the pitch angles of solar wind electrons reflected from the Moon by lunar magnetic fields. + TRUE - FALSE
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{Yes or No, Data can be collected in a rain gauge. + Yes - No
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{Complete the text: Match up the radiation letter with each of the detector possibilities below: Meteors - A Cosmic rays - B Neutrons - C Protons - D Electrons - E Positrons - F Neutrinos - G Muons - H Gamma rays - I X-rays - J Ultraviolet rays - K Optical rays - L Visual rays - M Violet rays - N Blue rays - O Cyan rays - P Green rays - Q Yellow rays - R Orange rays - S Red rays - T Infrared rays - U Submillimeter rays - V Radio rays - W Superluminal rays - X multialkali (Na-K-Sb-Cs) photocathode materials { L (i) }. F547M { Q (i) }. 511 keV gamma-ray peak { F (i) }. F675W { T (i) }. broad-band filter centered at 404 nm { N (i) }. a cloud chamber { B (i) }. ring-imaging Cherenkov { X (i) }. coherers { W (i) }. effective area is larger by 104 { H (i) }. F588N { R (i) }. pyroelectrics { U (i) }. a blemish about 8,000 km long { A (i) }. a metal-mesh achromatic half-wave plate { V (i) }. coated with lithium fluoride over aluminum { K (i) }. thallium bromide (TlBr) crystals { O (i) }. F606W { S (i) }. aluminum nitride { J (i) }. heavy water { G (i) }. 18 micrometers FWHM at 490 nm { P (i) }. wide-gap II-VI semiconductor ZnO doped with Co2+ (Zn1-xCoxO) { M (i) }. a recoiling nucleus { C (i) } high-purity germanium { I (i) }. magnetic deflection to separate out incoming ions { E (i) }. 2.2-kilogauss magnet used to sweep out electrons { D (i) }.
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{True or False, The electron reflectometer (ER) aboard the Lunar Prospector determines the location and strength of magnetic fields from the energy spectrum and direction of electrons. + TRUE - FALSE
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{Yes or No, Processing the data may include an error analysis. + Yes - No
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{Yes or No, For interpreting the results, a null set measurement may be useful. + Yes - No
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Hypotheses

 * 1) Measuring the Sun is like measuring a ball of gas.