Use BeV=eE
44) If an electron accelerated through a potential difference of 500 volt attains a speed of 1.33??107ms?1?then specific charge of the electron should be
Answer is:
1.76??1011Ckg?1
Explanation:
Related Dual Nature of Radiation MCQ with Answers
Answer is:
1.76??1011Ckg?1
Explanation:
Use BeV=eE
Answer is:
1.9??109ms?1
Explanation:
If a potential of?107?volts is applied across the electrodes of a CRT, then speed attained by the electrons is approximately? 1.9??109ms?1
Answer is:
2.26 eV
Explanation:
use W=hVo and E = hc/(/lambda)
Answer is:
4000 Ao
Explanation:
use W=hVo and E = hc/(/lambda)