Practice Test | Kullabs.com
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  • The phenomenon of bending of light when changing medium is called ______.

    interference of light
    reflection of light
    diffraction of light
    refraction of light
  • When passing from rarer to denser medium the light ______.

    bends away from the normal
    bends towards the normal
    depends on energy of the light beam
    does not bend at all
  • When passing from denser to rarer medium the light ______.

    bends away from the normal
    does not bend at all
    depends on energy of the light beam
    bends towards the normal
  • When passing from denser to rarer medium at an angle of 900 light ______.

    bends towards the normal
    bends away from the normal
    depends on energy of the light beam
    does not bend at all
  • Of the listed mediums light travels faster in ______.

    water
    oil
    glass
    vacuum
  • When the object is at infinity then image is ______.

    virtual, erect and small size
    virtual, inverted and small size
    real, erect and small size
    real, inverted and small in size
  • Which image is formed when the object is placed  between F and C in concave mirror ?

    Image is virtual, inverted and magnified. Image is formed beyond C.
    Image is real, inverted and magnified. Image is formed at C.
    Image is real, inverted and magnified. Image is formed beyond C.
    Image is virtual, erect and magnified. Image is formed beyond C.
  • When the object is between pole, O and F then ______.

    image is virtual, erect and magnified. Image is formed behind the mirror.
    image is real, erect and magnified. Image is formed behind the mirror.
    Image is virtual, inverted and magnified. Image is formed behind the mirror.
    Image is real, erect and diminished. Image is formed behind the mirror.
  •  When the object is at F then______.

     image is virtual, inverted and highly magnified. Image is formed at infinity.
     image is real, erect and highly magnified. Image is formed at infinity.
    image is real, inverted and diminished. Image is formed at infinity.
     image is virtual, inverted and diminished. Image is formed at infinity.
  •  When the object is at C then______.

    image is real, inverted and small in size. Image is formed at C.
    image is virtual, inverted and magnified. Image is formed at C.
    image is virtual, erect and small in size. Image is formed at C.
    image is virtual, inverted and small in size. Image is formed at C.
  • When the object is beyond C then______.

    image is real, inverted and smaller size. Image is formed between F and C.
    image is real, inverted and magnified. Image is formed between F and C.
    image is real, erect and smaller size. Image is formed between F and C.
    image is virtual, inverted and smaller size. Image is formed between F and C.
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