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Amanda Science Review

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  • What happens when light hits a mirror?
    It reflects
  • What blocks light to make a shadow?
    → An object (opaque object).
  • Why can we not see objects in a completely dark room?
    → Because there is no light to reflect into our eyes.
  • What is a shadow?
    → A dark shape made when light is blocked.
  • What is light?
    → Light is energy that helps us see.
  • What will happen if you put an object in front of a light?
    → It will make a shadow.
  • Where is the sun?
  • Where is the sun?
  • What does “translucent” mean?
    → You can see a little through it.
  • How is a shadow made?
    → When an object blocks light.
  • Where is the sun?
  • Name one opaque object.
    → Wall / book.
  • Why do we need light?
    → We need light to see things.
  • Does light travel faster or slower than sound?
    → Light travels faster than sound.
  • How does light travel?
    in a straight line
  • Is the sun natural or artificial?
    natural
  • Why can you see your face in a mirror but not on a wall?
    → Because a mirror reflects light clearly.
  • Why is a wall opaque?
    → Because light cannot pass through it.
  • What happens when light hits a transparent object?
    → It passes through it.
  • Can we see without light?
    Yes
    No
  • How is a mirror different from a wall?
    → A mirror reflects light, a wall blocks light.
  • Is a lamp natural or man-made?
    man made
  • Why does a shadow change size during the day?
    → Because the position of the light (sun) changes.
  • Name one translucent object.
    curtain, frosted glass
  • Where is the sun?
  • What is the difference between transparent and translucent?
    → Transparent = see clearly, translucent = see a little.
  • Why can you see yourself in a mirror?
    → Because light reflects into your eyes.
  • Name one transparent object.
    Window, glass
  • Give one example of light changing direction.
    → Reflection in a mirror / light bouncing.
  • Name one man-made (artificial) light source.
    light bulb, candle, lamp
  • What does “opaque” mean?
    → You cannot see through it.
  • Name one natural light source.
    The sun, stars, fire, lightning
  • What does “transparent” mean?
    → You can see through it clearly.
  • How does light help us see?
    → Light reflects into our eyes.
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