In cells, internal resistance is due to
A) components inside
B) chemicals within
C) lead blocks
D) graphite
Correct Answer:
Verified
Q15: Oscillatory motion has a
A)straight lined graph
B)randomly lined
Q16: During one oscillation, phase of oscillation changes
Q17: If an object moves back and forth
Q18: Terminal potential difference of battery depends on
A)current
B)temperature
C)both
Q19: Systematic errors occur due to
A)overuse of instruments
B)careless
Q21: Measurement which is close to the true
Q22: A train with a whistle that emits
Q23: Smallest division on a rule is of
A)1
Q24: If the two quantizes are inversely proportional
Q25: Systematic errors can be removed by
A)buying new
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