Multiple Choice
Terminal potential difference of battery depends on
A) current
B) temperature
C) both A and B
D) resistance of external resistor
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Systematic errors occur due to<br>A)overuse of instruments<br>B)careless
Q12: Systematic errors can be removed by<br>A)buying new
Q13: In cells, internal resistance is due to<br>A)components
Q14: Velocity at equilibrium position is<br>A)constant<br>B)minimum<br>C)maximum<br>D)zero
Q15: Gradient of velocity-time graph gives<br>A)force<br>B)frequency<br>C)wavelength<br>D)acceleration
Q17: In s.h.m, object's acceleration depends upon<br>A)displacement from
Q18: In s.h.m, acceleration is always directed towards
Q19: Smallest division on a rule is of<br>A)1
Q20: Magnitude of gradient of a-x graph is
Q21: When displacement x = 0, then kinetic