Related Questions

একটি কোষের তড়িৎচালক বল 2 V। এতে যখন 1 A তড়িৎ প্রবাহিত হয় তখন এর বিভব পার্থক্য 1 v হয়। কোষের অভ্যন্তরীণ রোধ (Electromotive force of a cell is 2 V. When 1 A current flows through it, its voltage drops to 1 V. The internal resistance of the cell is)
A 1 Ω
B 2 Ω
C 1 2Ω
D 1 4Ω
একটি কোষের তড়িৎ চালক বল 2 V। এতে যখন 1A তড়িৎ প্রবাহিত হয় তখন এর বিভব পার্থক্য 1 V হয়। কোষের অভ্যন্তরীণ রোধ কত? (Electromotive force of a cell is 2 V. When 1 A current flows, its voltage drops to 1 V. Calculate its internal resistance.)
A 1Ω
B 2 Ω
C 0.5 Ω
D 0.25 Ω
তড়িচ্চালক বল (electromotive force) -এর একক কোনটি?
A N
B N.mc    
C V/C
D J
Which one occupies the lowermost position in the electromotive series of metals?
A Aluminium
B Noble metals (Ag, Pt, Au)
C Zinc
D Alkali metals (K, Na, Li)
Metal at the top of the electromotive series is
A Least active
B Most stable
C Most active
D Most noble
The metals occuring at the lower most position in the electromotive series
A Do not resist corrosion
B Resist corrosion very strongly
C Are very brittle
D Are heat insulators
"Sometimes reports are misleading --- in this sentence "Sometimes is---
A Noun
B Pronoun
C Adverb
D Adjective
I am changing all the time, sometimes people like me sometimes they don't. Who am I?
A Dream
B Weather
C Windq
D Wave
Sometimes reports are misleading’ here ‘sometimes' is--
A an adverb
B a pronoun
C a noun
D an adjective
________ river is sometimes referred to as "Dakshin Ganga".
A Panner
B Godavari
C Krishna
D Cauvery

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