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atmosphere camp

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  • when can we see a rainbow
    during rain, fog ...
  • what do you know about light ?
    check
  • Is a chemical substance that remains without any change in its quantity and structure during the chemical reaction.
    catalyst
  • How many colours are there in the light?
    7
  • how rainbow forms
    check
  • what is the colour of the light
    white
  • The most abundant gas.in atmosphere
    nitrogen
  • what are the light colours in order
    ROYGBIV
  • what are some sources of light
    sun, candel, matches, ......
  • Importance of atmosphere
    check
  • when the light enters ................. it bends
    prism or water drop
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