Astronomy Unit 2
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| show | magnetic wave, electrical wave
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| 1.2 Wavelength is the distance between __________ equal points on consecutive wave forms. | show 🗑
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| 1.3 Electromagnetic radiation types differ from one another only in ___________. | show 🗑
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| show | White
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| 1.5 A _____________ is an intervening substance through which an effect may be transported. | show 🗑
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| 1.6 A ______________ acts as if it is both a particle and a wave. | show 🗑
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| 1.7 A ____________ is a body of knowledge used to describe an effect. | show 🗑
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| show | Perceive
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| show | Color
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| show | photon
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| 1.11 The spectrum derives from a/an ___________. | show 🗑
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| 1.12 ______________ is the bending and slowing of light. | show 🗑
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| show | visible spectrum
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| 1.14 A _____________ is a glass triangle. | show 🗑
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| 1.15 _____________ does NOT happen when a light ray enters a prism at a perpendicular angle. | show 🗑
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| 1.16 A light ray ______________ when it enters a prism at a perpendicular angle. | show 🗑
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| 1.17 _______________ brought forth the electromagnetic theory of light. | show 🗑
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| show | Isaac Newton
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| show | Diffraction grating
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| show | objective
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| 2.2 The rear lens of a refracting telescope is the ________________. | show 🗑
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| 2.3 The invention of the _____________ lens improved refractor telescope quality. | show 🗑
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| show | reflecting
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| show | built-up
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| 2.6 ________________ means to dim the shine of. | show 🗑
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| show | halo
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| show | aberration
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| show | parabolic
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| show | chromatic
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| 2.11 What is one disadvantage of the CCD? | show 🗑
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| show | CCD, charge-coupled device
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| show | Cassegrainian
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| show | alloy
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| 2.15 A _____________ is a section of a whole. | show 🗑
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| 2.16 _____________ means of the earth. | show 🗑
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| show | Chester Hall
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| 2.18 Edward Synge created the _______________. | show 🗑
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| 2.19 ______________ is used to coat glass. | show 🗑
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| show | William Herschel
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| show | electromagnetic radiation
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| show | infrared
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| 3.3 The facility in New Mexico that receives electromagnetic radiation from space is the ____________. | show 🗑
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| show | parabolic
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| 3.5 A radio dish is made of ________________ or _______________. | show 🗑
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| show | receives, amplifies
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| 3.7 The receiver ________________ the incoming signals. | show 🗑
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| show | longest
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| show | conditions, processes
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| show | Interferometry
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| show | Model
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| 4.2 ______________ is to issue forth from a center. | show 🗑
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| show | Chromatic
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| show | Atmosphere
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| 4.5 _________________ is the change in light waves passing near the edges of a gap. | show 🗑
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| 4.6 _________________ is the distance between two equal parts on consecutive wave forms. | show 🗑
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| show | Parabolic
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| show | Spiral
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| 4.9 _______________ is a nuclear reaction. | show 🗑
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| show | Vapor
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| show | Sensor
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| 4.12 _________________ is the nearer lens to the sky. | show 🗑
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| 4.13 An electromagnetic wave consists of a ________________ wave and an _____________ wave. | show 🗑
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| show | wavelength
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| show | photon
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| 4.16 A _________________ is both a particle and a wave. | show 🗑
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| 4.17 The modern preferred means to produce a visible spectrum is a _________________. | show 🗑
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| show | camera, CCD
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| 4.19 An _______________ occurs when all light rays cannot be brought to a single focus. | show 🗑
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| 4.20 The name the letters CCD stand for is _________________. | show 🗑
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| 4.21 The proposer of the multiple telescope is ______________. | show 🗑
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| 4.22 A hot object emits ___________________ radiation. | show 🗑
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| 4.23 A telescope that receives, amplifies, and preserves radio signals is a ______________ telescope. | show 🗑
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| 4.24 One major goal of radio astronomy is to match detected radio waves with the conditions and processes that _________________. | show 🗑
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| 4.25 The process by which a very large radio dish may be simulated is called ___________________. | show 🗑
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