A) 1/2
B) 1
C) 2
D) 4
"Show Answer" লেখায় ক্লিক করলে উত্তর অপশন দেখাবে।
The ratio of the resistance of a 100 W, 220 V lamp to that of a 100 W, 110 V lamp will be nearly
A) 1/2
B) 1
C) 2
D) 4
A) 1/2
B) 1
C) 2
D) 4
Sunday, May 26, 2019
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