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In an experiment to demonstrate brownian motion,smoke was placed in a smoke cell and observed using a microscope.Bright specks were seen moving randomly.Explain the observation |
Answer» <html><body><p><strong>Explanation:</strong></p><p>Schools have for many <a href="https://interviewquestions.tuteehub.com/tag/years-1464846" style="font-weight:bold;" target="_blank" title="Click to know more about YEARS">YEARS</a> demonstrated the principles of Brownian motion using what is known as a smoke <a href="https://interviewquestions.tuteehub.com/tag/cell-25680" style="font-weight:bold;" target="_blank" title="Click to know more about CELL">CELL</a>. These cells consist of a lamp and lens which is <a href="https://interviewquestions.tuteehub.com/tag/placed-591674" style="font-weight:bold;" target="_blank" title="Click to know more about PLACED">PLACED</a> on the <a href="https://interviewquestions.tuteehub.com/tag/stage-1223778" style="font-weight:bold;" target="_blank" title="Click to know more about STAGE">STAGE</a> of a microscope. A small amount of smoke is piped into the glass cell and the <a href="https://interviewquestions.tuteehub.com/tag/movements-1104591" style="font-weight:bold;" target="_blank" title="Click to know more about MOVEMENTS">MOVEMENTS</a> of the smoke particles are observed.</p></body></html> | |