An object of size 70 cm is placed at 27 cm in front of a
An object of size 7.0 cm is placed at 27 cm in front of a concave mirror of focal length 18 cm. At what distance from the mirror should a screen be placed, so that a sharp focussed image can be obtained ? Find the size and the nature of the image.
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an 500 n box is pulled 250 m up a 350deg incline by an applied force of 1000 n that points upward parallel to the
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an object of size 70 cm is placed at 27 cm in front of a concave mirror of focal length 18 cm at what distance from the
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a ball swings in a vertical circle at the end of a rope 150 mlong when the ball is 369deg past the lowest point on its
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With in-text citations and references, explain the key components necessary for the success of public health infrastructure.
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Choose 3 different vulnerable populations. What factors create vulnerabilities for different populations?
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