anko 7935 tha 6 se banne bali 4anko ki sabse badi tha 5anko ki sabse choti sam sakya gyat kare
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Albert Einstein is best known for his equation E = mc2, which states that energy and mass (matter) are the same thing, just in different forms. He is also known for his discovery of the photoelectric effect, for which he won the Nobel Prize for Physics in 1921
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Resources are important for the development of any country. For example, to generate energy, one need fossil fuels; and for industrial development, we require mineral resources. 6. Irrational consumption and over utilisation of natural resources has led to socio-economic and environmental problems.
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