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EM Spectrum and Light

Quiz by CHarper

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16 questions
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  • Q1
    the bouncing back of an object or wave when it hits a surface through which it cannot pass
    Reflection
    30s
  • Q2
    when light is taken into an object and turned into heat energy
    Absorption
    30s
  • Q3
    when light passes through an object
    Transmission
    30s
  • Q4
    a type of material that transmits light without scattering it
    Transparent
    30s
  • Q5
    a type of material that scatters light as it passes through it.
    Translucent
    30s
  • Q6
    a type of material that reflects or absorbs all of the light that it strikes
    Opaque
    30s
  • Q7
    the bending of light waves as they enter a new medium at an angle, caused by a change in speed
    Refraction
    30s
  • Q8
    the bending or spreading of waves as they move around a barrier or pass through an opening
    Diffraction
    30s
  • Q9
    the interaction between waves that meet
    Interference
    30s
  • Q10
    used in transmitting television and radio signals
    Radio waves
    30s
  • Q11
    used in radar and to quickly cook and heat foods
    Microwaves
    30s
  • Q12
    sometimes called "heat radiation", used in heat lamps, and in detecting the location of newborn stars
    Infrared waves
    30s
  • Q13
    only part of the spectrum we can see
    Visible light
    30s
  • Q14
    causes sunburns and helps produce Vitamin D
    Ultraviolet rays
    30s
  • Q15
    useful for medical applications (seeing bones) sometimes used to detect black holes
    X-Ray
    30s

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