A body of mass x kg is moving with avelocity of 100 ms^(-1) , its de-Broglie wavelength is 6.62xx10^(-35) m . Hence x is (h=6.62xx10^(-34) Js)

A body of mass x kg is moving with avelocity of 100 ms^(-1) , its de-B

1.	A body of mass x kg is moving with avelocity of 100 ms^(-1) , its de-Broglie wavelength is 6.62xx10^(-35) m . Hence x is (h=6.62xx10^(-34) Js)
Answer» <html><body><p>0.25 kg <br/>0.15 kg <br/>0.2 kg <br/>0.1 kg </p>Solution :According to de-Broglie's <a href="https://interviewquestions.tuteehub.com/tag/equation-974081" style="font-weight:bold;" target="_blank" title="Click to know more about EQUATION">EQUATION</a> , `lambda =<a href="https://interviewquestions.tuteehub.com/tag/h-1014193" style="font-weight:bold;" target="_blank" title="Click to know more about H">H</a>/"mv" <a href="https://interviewquestions.tuteehub.com/tag/rarr-1175461" style="font-weight:bold;" target="_blank" title="Click to know more about RARR">RARR</a> 6.62xx10^(-35) =(6.62xx10^(-34)) /(x <a href="https://interviewquestions.tuteehub.com/tag/xx-747671" style="font-weight:bold;" target="_blank" title="Click to know more about XX">XX</a> <a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a>) rArr x =0.1 kg `</body></html>