A) Brash
B) Silver
C) Electrolytes
D) Copper
"Show Answer" লেখায় ক্লিক করলে উত্তর অপশন দেখাবে।
Which of the following has negative temperature coefficient ?
A) Brash
B) Silver
C) Electrolytes
D) Copper
A) Brash
B) Silver
C) Electrolytes
D) Copper
No comments:
Post a Comment