Oscillations and Waves-Periodic Functions (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream SB-SX (Class 12 & 1st Year B.Sc.) Physics): Questions 1 - 4 of 4

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Question number: 1

» Oscillations and Waves » Periodic Functions

Appeared in Year: 2010

MCQ▾

Question

Two masses m1 and m2 connected by a spring of spring constant k rest on a frictionless surface. If the masses are pulled apart and let go, the time period of oscillation is –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 2

» Oscillations and Waves » Periodic Functions

Appeared in Year: 2010

MCQ▾

Question

A particle of mass m undergoes oscillations about x = 0 in a potential given by Equation , where V0, k, a are constants. If the amplitude of oscillation is much smaller than a, the time period is given by,

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 3

» Oscillations and Waves » Periodic Functions

Appeared in Year: 2013

MCQ▾

Question

A ball is rolling without slipping in a spherical shallow bowl (radius R) as shown in the figure and is executing simple harmonic motion. If the radius of the ball is doubled, the period of oscillation,

 A ball is rolling without slipping in a spherical shallow bowl

a Ball Is Rolling Without Slipping in a Spherical Shallow Bowl

In figure a ball is rolling without slipping in a spherical shallow bowl is shown.

Choices

Choice (4) Response

a.

Decreases slightly

b.

Is increased by a factor of 2

c.

Increases slightly

d.

Is reduced by a factor of Equation

Question number: 4

» Oscillations and Waves » Periodic Functions

MCQ▾

Question

A mass M is suspended from a spring of negligible mass. The spring is pilled 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 becomesEquation . Then the ratio of Equation is:

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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