# Oscillations and Waves (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics): Questions 4 - 9 of 195

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## Question number: 4

» Oscillations and Waves » Simple Harmonic Motion » Oscillations of a Spring

MCQ▾

### Question

The periodic time of a body executing simple harmonic motion is 5 sec. After how much time from time t = 0, its displacement will be half of its amplitude

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 5

» Oscillations and Waves » Simple Harmonic Motion » Energy

MCQ▾

### Question

When the displacement is half the amplitude, the ratio of potential energy to the total energy is

### Choices

Choice (4) Response

a.

b.

1

c.

d.

## Question number: 6

» Oscillations and Waves » Periodic Functions

MCQ▾

### Question

What is the maximum acceleration of the particle doing the SHM where y is in cm?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 7

» Oscillations and Waves » Simple Pendulum

MCQ▾

### Question

A simple pendulum consisting of a ball of mass m tied to a thread of length l is made to swing on a circular arc of angle θ in a vertical plane. At the end of this arc, another ball of mass m is placed at rest. The momentum transferred to this ball at rest by the swinging ball is

### Choices

Choice (4) Response

a.

b.

Non zero

c.

d.

Zero

## Passage

A particle performs linear SHM such that it is placed on platform1 & platform 2 along with particles up and down with amplitude A = 1 cm. If the particle does not loose contact with platform anywhere and mass of particle is 1 kg, find:

## Question number: 8 (1 of 2 Based on Passage) Show Passage

» Oscillations and Waves » Simple Harmonic Motion » Energy

MCQ▾

### Question

For minimum time period condition average potential energy between t = 0 to t = 0.05 sec (Take g = 10 m/s)

### Choices

Choice (4) Response

a.

0 025 Joule

b.

0.1 Joule

c.

0.06 Joule

d.

0.08 Joule

## Question number: 9 (2 of 2 Based on Passage) Show Passage

» Oscillations and Waves » Periodic Functions

MCQ▾

### Question

The minimum, possible time period

### Choices

Choice (4) Response

a.

0.1 sec.

b.

0.3 sec.

c.

0.2 sec.

d.

0.4 sec.

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