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| 1. |
The angle subtended by a coin of radius 1 cm held at a distance of 80cm from your eyes is : |
| Answer» <html><body><p>1.25 rad<br/>0.125 rad<br/>`0.0125^(@)`<br/>`0.025^(@)`</p>Solution :`"<a href="https://interviewquestions.tuteehub.com/tag/angle-875388" style="font-weight:bold;" target="_blank" title="Click to know more about ANGLE">ANGLE</a> "<a href="https://interviewquestions.tuteehub.com/tag/theta-1412757" style="font-weight:bold;" target="_blank" title="Click to know more about THETA">THETA</a>=(<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a>)/(x)` <br/> `x=80xx10^(-<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)` <br/> `b=1 cm=1xx10^(-2)m` <br/> `<a href="https://interviewquestions.tuteehub.com/tag/therefore-706901" style="font-weight:bold;" target="_blank" title="Click to know more about THEREFORE">THEREFORE</a> theta=(1xx10^(-2))/(80xx10^(-2))=(1)/(80)=0.125" rad"`</body></html> | |