General Science Tube Light Me Vyay Urja Ka Lagbhag Kitna Bhag Prakash Me Parivartit Hota Hai ?


Q.10734: ट्यूब लाइट में व्यय ऊर्जा का लगभग कितना भाग प्रकाश में परिवर्तित होता है ?
A. 30-40%
B. 40 - 50%
C. 50 - 60%
D. 60 - 70%
Join Telegram

ट्यूब लाइट में व्यय ऊर्जा का लगभग कितना भाग प्रकाश में परिवर्तित होता है ? - Approximately what part of the energy expended in a tube light is converted into light? - Tube Light Me Vyay Urja Ka Lagbhag Kitna Bhag Prakash Me Parivartit Hota Hai ? General Science in hindi,  Physics 40 - 50% question answers in hindi pdf  50 - 60% questions in hindi, Know About 30-40% General Science online test General Science notes in hindi quiz book    60 - 70%

Anonymous on 01-01-1900

satni kya hota h


QUESTION ANSWERS CATEGORIES

MORE MOCK TEST CATEGORIES