1:   The maximum time period of any simple pendulum on the earth is
Options:
  1. 180.5 min
  2. 100 min
  3. 90.5 min
  4. 84.5 min

Answer: Option 1

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

2:   A particle execute simple harmonic oscillation with an amplitude a. The period of oscillation is T. The minimum time taken by the particle to travel half of the amplitude from the equilibrium position is
Options:
  1. T/4
  2. T/8
  3. T/12
  4. T/2

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

3:   The period of mass m suspended by a spring is T. if the spring is cut to one half and made to oscillate by suspending double mass, the time period of the mass will be
Options:
  1. 8T
  2. 4T
  3. T/2
  4. T

Answer: Option 4

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

4:   Two particles A and B execute simple harmonic motion of period T and 5T/4. They start from mean position. The phase difference between them when the particle A complete an oscillation will be
Options:
  1. pi/2
  2. zero
  3. 2 pi/2
  4. pi/5

Answer: Option 1

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

5:   A body executes simple harmonic motion. The potential energy (PE), the kinetic energy (KE) and total energy (TE) are measured as functinof displacement x. Which of the following statement is true
Options:
  1. KE is maximum when x=0
  2. TE is zero when x=0
  3. KE is maximum when x is maximum
  4. PE is maximum when x=0

Answer: Option 1

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

6:   The length of a simple pendulum executing pimple harmonic motion is increased by 21%. The percentage increased in the time period of the pendulum of increased length is
Options:
  1. 11%
  2. 21%
  3. 42%
  4. 10.5%

Answer: Option 4

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

7:   A mass M is suspended from a spring of negligible mass. The spring is pulled a little and then released so that the mass executes SHM of time period T. If the mass is increased by m, the time period becomes 5T/3, then the ratio of m/M is
Options:
  1. 3/5
  2. 25/9
  3. 16/9
  4. 5/3

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

8:   If time period in SHM is doubled, when its effective length is made
Options:
  1. 2 times
  2. half
  3. 4 times
  4. 1/4 th

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

9:   In SHM amplitude =a and period T, then maximum velocity of particle will be
Options:
  1. 4a/T
  2. 2a/T
  3. 2 pi a/T
  4. none of these

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

10:   A particle performs SHM of frequency n. The frequency of KE is
Options:
  1. n/2
  2. n
  3. 2n
  4. zero

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough