missmarie1
missmarie1 missmarie1
  • 18-05-2017
  • Physics
contestada

Why is a convex lens good for starting fires

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samboslice01
samboslice01 samboslice01
  • 18-05-2017
This is a lens in which both surfaces are curved so that a beam of light passing through it is brought to a point or focus.hope this helps
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dandujar
dandujar dandujar
  • 18-05-2017
It can be used to start a fire by directing the sun's rays to a point and it is good because it brings light to point or focus
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