would
(C) 2.6 x 10° m/s
(u) 3.0
5. The kinetic energy of an electron in a television tube is about 25,000 eV.
The percentage increase in electron rest mass is:
(a) 5%
(b) 10%
(c) 25% (d) 50%
tumद काइनेटिक एनर्जी ऑफ इलेक्ट्रॉन इन ए टेलिविजन ट्यूब इज अबाउट्स 5000 इलेक्ट्रॉन वोल्ट द परसेंटेज इंक्रीज इन इलेक्ट्रॉन रेस्ट मास इज
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Answer:
the kinetic energy of electron in a telephone
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