Oscillations and Waves (NEET (National Eligibility cum Medical Entrance Test) Physics): Questions 58 - 62 of 195

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Question number: 58

» Oscillations and Waves » Simple Pendulum

MCQ▾

Question

The bob of a simple pendulum is displaced from its equilibrium position O to a position Q which is at height h above O and the bob is then released. Assuming the mass of the bob to be m and time period of oscillations to be 2.0 sec, the tension in the string when the bob passes through O is,

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 59

» Oscillations and Waves » Periodic Motion - Period Frequency

MCQ▾

Question

The maximum velocity and the amplitude of a body moving in a simple harmonic oscillator are 4 m/s and 2 m. Then angular velocity will be

Choices

Choice (4) Response

a.

1 rad/sec

b.

0.5 rad/sec

c.

3 rad/sec

d.

2 rad/sec

Question number: 60

» Oscillations and Waves » Simple Harmonic Motion » Phase

MCQ▾

Question

A particle executes simple harmonic motion [amplitude = A] between x =-A and x =+A. The time taken for it to go from 0 to Equation is T 1 and to go from Equation to A is T 2. Then

Choices

Choice (4) Response

a.

T 1 < T 2

b.

T 1 = 2T 2

c.

T 1 = T 2

d.

T 1 > T 2

Question number: 61

» Oscillations and Waves » Periodic Functions

MCQ▾

Question

Two masses m 1 and m 2 are suspended together by a massless spring of constant k. When the masses are in equilibrium, m 1 is removed without disturbing the system. The amplitude of oscillations is,

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Passage

The differential equation of a particle undergoing SHM is given by Equation .

The particle starts from the extreme position.

Question number: 62 (1 of 2 Based on Passage) Show Passage

» Oscillations and Waves » Simple Harmonic Motion » Phase

MCQ▾

Question

The equation of motion may be given by:

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Question does not provide sufficient data or is vague

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