Std-10 Hindi Second Language
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Textbook Name: Std- Hindi Second Language Textbook
Language:
Class: Standard - 10
Published by: Gujarat State Board of School Textbooks (GSSTB)
Download Mode and Format: Online Mode and PDF Format File
Official Website: gujarat-education.gov.in/textbook/
Std-10 Hindi Second Language Textbook pdf
It would probably serve us well to think of models as “useful fictions,” but it is doubtful that more than a few keep this warning in mind. After all, what caused Galileo trouble was not that he adopted and supported the sun-centered universe, but that he taught it as the truth in an age when the church felt it had authority over what was considered the truth.
Class-10 Hindi Second Language Textbook pdf
A common misconception is the idea that science and technology are the same. In fact, many believe that television, rockets, computers and even refrigerators are science, but one of the hallmarks of science is that it is not necessarily practical while refrigerators certainly are. The pursuit of knowledge for the sake of knowledge alone is called pure science while its exploitation in the production of a commercial product is applied science or technology.
GSEB STD- 10 Hindi Second Language Textbook
Today, most investigators are working on problems that are at least in part directed from outside their laboratories. Scientists typically blend the quest of pure science in order to solve a technology challenge. In many ways the distinction between pure and applied science is not crucial, but it is interesting to explore what motivates scientists to work on their problems. Few scientists have the luxury to pursue any goal they choose since most scientific work is funded by organizations with an agenda.
Std-10 Hindi Second Language
This funding relationship is not necessarily damaging, but the freedom experienced by the pure scientists of the Victorian age is long gone. Most would likely accept the premise that science builds on prior work, but that essentially great scientific discoveries are made by great scientists. Even the Nobel prizes recognize the achievements of individual scientists rather than research teams. Therefore, science must be a solitary and individual pursuit.
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