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An image is formed using a convex lens,the image being 15 cm past the lens.A second lens is placed 25 cm past the first lens and another image is formed,this time 10 cm past the second lens.Which of the following statements is always true?
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Infectiousness
The characteristic of a disease or information that denotes its ability to spread rapidly from one individual to another.
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Social Networking
The use of internet-based platforms to build and maintain personal and professional relationships.
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