Recent content by Sandesh R

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    moon image by telescope very difficult 10pts?

    A telescope mirror has a radius of curvature of 10 m. It is used to take a picture of the Moon (radius 1740 km, distance from Earth 385,000 km). What is the diameter of the image of the Moon produced by this mirror? in cm need full calculations please
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    moon image produced by telescope?

    A telescope mirror has a radius of curvature of 10 m. It is used to take a picture of the Moon (radius 1740 km, distance from Earth 385,000 km). What is the diameter of the image of the Moon produced by this mirror? in cm
  3. S

    HELP! We saw some stray puppies with their mum where we are going camping in a few...

    You should take one, but go straight to the vet. The pups are pretty much wild and probably already have some wild instincts imprinted into them. SO adopt with caution
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    images formed by a converging lens?

    A converging lens has a focal length of 8.6 cm. What are the image distances for the objects placed at: also real or virtual p= 6.45 p=15.05 p=17.2 p=21.5
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