Physics ICS Part 1 Chapter 7 Online Test With Answers

Physics ICS Part 1 Chapter 7 Online Test

Sr. # Questions Answers Choice
1 A phenomenon by which energy is dissipated from the oscillating system is called. Forced oscillation Free oscillation Damping Simple harmonic motion
2 Oscillation of shock absorber of a car is practical example of. simple harmonic motion Forced oscillation Damped oscillation Undamped oscillation
3 Turning of radio is example of. Mechanical resonance Electrical resonance Physical resonance Biological resonance
4 The wavelength of wave produced by microwave oven is. 12 cm 12 m 18 m 18 cm
5 The frequency of waves produced in microwave oven is 1435 Hz 2450 MHz 1860 MHz 2850 Hz
6 A spring of spring constant 10 N/m after loading that amplitude is 2m. Then the maximum P.E. is 10 J 20 J 30 J 40 J
7 Time period of simple pendulum only depends on Mass Amplitude Density Length
8 At which place the motion of a simple pendulum will be slowest. Karachi K-2 Murree Lahore
9 If amplitude of a simple pendulum is increased by 4 times the time period will be. Four times Half Same Two times
10 the length of simple pendulum of time period 1 second is 2 m 1 m 0.5 0.25 m
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