Oscillatory motion has a
A) straight lined graph
B) randomly lined graph
C) sinusoidal graph
D) asymptotic graph
Correct Answer:
Verified
Q10: Potential energy of system is maximum at
A)extreme
Q11: In s.h.m, acceleration is always directed towards
Q12: Number of oscillations per unit time is
A)amplitude
B)wavelength
C)frequency
D)period
Q13: When displacement x = 0, then kinetic
Q14: Energy of a system executing s.h.m is
A)increasing
B)decreasing
C)constant
D)variable
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
Q20: In cells, internal resistance is due to
A)components
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