NEET 2022 Phase 2 | Oscillations Question 9 | Physics

		List-II (Situations)
(a)	(i)	Total mechanical energy is conserved
(b)	(ii)	Bob of a pendulum is oscillating under negligible air friction
(c)	(iii)	Restoring force of a spring
(d)	(iv)	Bob of a pendulum is oscillating along with air friction

Choose the correct answer from the options given below

(a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)

(a) - (iv), (b) - (ii), (c) - (iii), (d) - (i)

(a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)

(a) - (i), (b) - (iv), (c) - (iii), (d) - (ii)

NEET 2022 Phase 2

MCQ (Single Correct Answer)

-1

Identify the function which represents a non-periodic motion.

$$\sin (\omega t + \pi /4)$$

$${e^{ - \omega t}}$$

$$\sin \omega t$$

$$\sin \omega t + \cos \omega t$$

NEET 2022 Phase 1

MCQ (Single Correct Answer)

-1

Two pendulums of length 121 cm and 100 cm start vibrating in phase. At some instant, the two are at their mean position in the same phase. The minimum number of vibrations of the shorter pendulum after which the two are again in phase at the mean position is :

NEET 2021

MCQ (Single Correct Answer)

-1

A body is executing simple harmonic motion with frequency 'n', the frequency of its potential energy is :

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Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution