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Two simple harmonic motions are represented by the equations x1=10sin(3πt+π/4) and x2 = 5(sin3πt+3–√cos3πt) their amplitude are in the ratio of Two simple harmonic motions are represented by the equations x1=10sin(3πt+π/4) and x2 = 5(sin3πt+3–√cos3πt) their amplitude are in the ratio of November 7, 2020 Category: Chapter 11 - SHM , MTG NEET Physics , [...]

A siren placed at a railway platform is emitting sound of frequency 5 kHz. A passenger sitting in a moving train A records a frequency of 5.5 kHz while the train approaches A siren placed at a railway platform is emitting sound of frequency 5 kHz. A passenger sitting in a moving train A records [...]

A simple harmonic motion is represented by x(t)=sin^2ωt − 2cos^2ωt. The angular frequency of oscillation is given by A simple harmonic motion is represented by x(t)=sin^2ωt − 2cos^2ωt. The angular frequency of oscillation is given by November 7, 2020 Category: Chapter 11 - SHM , MTG NEET Physics , Part 1 ,

In figure, given C1 = 3 muF , C2 = 5 muF , C3 = 9muF , nad C4 = 13 muF. what is teh potential difference between points A and B ? C2 = 5 muF C3 = 9muF given C1 = 3 muF In figure nad C4 = 13 muF. what is teh [...]

The equation of motion of a particle executing simple harmonic motion is a + 16π^2x = 0 In this equation, a is the linear acceleration in m/s^2 of the particle at a displacement x in meter. The time period in simple harmonic motion is a is the linear acceleration in m/s^2 of the particle at [...]

A particle executes SHM of type x=asinωt. It takes time t1 from x = 0 to x = 2/a and t2 ​from x = 2/a to x = a. The ratio of t1 ​: t2 ​will be: the-function-sinwt-coswt-represents-a-a-shm-with-a-period-π-ω-duplicate-3 November 7, 2020 Category: Chapter 11 - SHM , MTG NEET Physics , Part 1 ,

A train moves towards a stationary observer with a speed of 34 m/s. The train sounds a whistle and its frequency registered by the observer is f1. If the train’s speed is reduced A train moves towards a stationary observer with a speed of 34 m/s. The train sounds a whistle and its frequency registered [...]

The frequency of a radar is 780 MHz. After getting reflected from an approaching aeroplane, the apparent frequency is more than the actual frequency by 2.6 kHz. The aeroplane the apparent frequency is more than the actual frequency by 2.6 kHz. The aeroplane The frequency of a radar is 780 MHz. After getting reflected from [...]

Let x = xmcos(wt+φ). At t = 0, x = xm. If time period is T, what is the time taken to reach x = xm/2 ? Let x = xmcos(wt+φ). At t = 0 what is the time taken to reach x = xm/2 ? x = xm. If time period is T November [...]

The difference between the apparent frequencies of a source of sound as perceived by a stationary observer during its approach and recession is 2% of the actual frequency of the source. The difference between the apparent frequencies of a source of sound as perceived by a stationary observer during its approach and recession is 2% [...]