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Imaging

Jennifer Carson 8 questions

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Questions in this quiz (8)

  1. 1Frequency is the number of [blank_start]oscillations[blank_end] per second. The frequency of a wave is the same as the frequency of the [blank_start]source[blank_end] that produces the wave. Frequency is measured in [blank_start]Hertz[blank_end] ([blank_start]Hz[blank_end])
    1. Aoscillations
    2. Bsource
    3. CHertz
    4. DHz
    5. EPa
    6. FS
    7. GPascals
    8. HSeconds
    9. IBees
    10. Jlight
    11. Kpotato
    12. Lseven
    13. Mflaps
    14. Nwigglies
  2. 2Wavelength ([blank_start]lambda[blank_end]) of a wave is the length of one complete [blank_start]wave[blank_end]. The unit of wavelength is the [blank_start]metre[blank_end].
    1. Alambda
    2. Bgamma
    3. Calpha
    4. Dbeta
    5. Eepsilon
    6. Fphi
    7. Gomega
    8. Hmetre
    9. Isnek
    10. Jhertz
    11. Kfluff
    12. Ldecade
    13. Mwave
    14. Nwiggly
    15. Owobble
    16. Pexplosion
  3. 3The period (T) of a wave is the [blank_start]time[blank_end] that it takes for one complete [blank_start]oscillation[blank_end]. The unit of period is the [blank_start]second[blank_end].
    1. Atime
    2. Barea
    3. Cvolume
    4. Doscillation
    5. Ewave
    6. Fcurve
    7. Gsecond
    8. Hmetre
    9. Imoon
  4. 4Amplitude is the [blank_start]maximum[blank_end] displacement or distance moved by a point on a vibrating body or wave measured from its [blank_start]equilibrium position[blank_end]. It is equal to [blank_start]one-half[blank_end] the length of the vibration path
    1. Aequilibrium position
    2. Btrough
    3. Cpeak
    4. Dmiddle
    5. Eline
    6. Fone-half
    7. Gtwice
    8. Hseven times
    9. Imaximum
    10. Jminimum
  5. 5Wave speed is the [blank_start]distance[blank_end] travelled per unit time by the wave. The unit of speed is the [blank_start]metre per second[blank_end], [blank_start]m s^-1[blank_end].
    1. Adistance
    2. Bwonders
    3. Cworld
    4. Dtime
    5. Emetre per second
    6. Fkilojoule
    7. Gcoulomb
    8. Hlightyear
    9. Ikelvin
    10. Jhour per kilometre
    11. Km s^-1
    12. LK
    13. MC
    14. NLy
    15. OPa
    16. PkJ
    17. Qh/km
  6. 6Curvature of waves [blank_start]leaving[blank_end] the lens = curvature of waves [blank_start]entering[blank_end] the lens + curvature [blank_start]added[blank_end] by the lens
    1. Aentering
    2. Beating
    3. Cadded
    4. Dreduced
    5. Edecreased
    6. Fstir-fried
    7. Gleaving
    8. Hrefracting
    9. Ireflecting off
    10. Jdisplacing
  7. 7Images are stored in a [blank_start]computer[blank_end] as an [blank_start]array[blank_end] of numbers which may be manipulated to [blank_start]alter[blank_end] the image
    1. Acomputer
    2. Bbox
    3. Carray
    4. Dgroup
    5. Elist
    6. Falter
    7. Genlarge
    8. Hresize
  8. 8Amount of information = number of [blank_start]pixels[blank_end] x bits per [blank_start]pixel[blank_end]
    1. Apixel
    2. Binch
    3. Cpixels
    4. Ditems

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Description
AS level Physics Quiz on Imaging, created by Jennifer Carson on 23/01/2017.
Language
English
Views
1
Tags
physicsas level
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