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A particle starts from rest at t = 0 and moves in a straight line with an acceleration as shown below. The velocity of the particle at t = 3 s is A particle starts from rest at t = 0 and moves in a straight line with an acceleration as shown below. The velocity [...]

In a Kundt’s tube experiment, with a wooden rod 170 cm long, clamped at the middle, the lycopodium powder gets heated up at regular intervals of 13.4 cm, the experiment being performed with air. clamped at the middle In a Kundt's tube experiment the experiment being performed with air. the lycopodium powder gets heated up [...]

The velocity-time graph of a body moving in a straight line is given below. The displacement of the body in 10 s is The velocity-time graph of a body moving in a straight line is given below. The displacement of the body in 10 s is September 6, 2020 Category: Cengage NEET by C.P Singh [...]

Find the number of possible natural oscillations of air column in a pipe frequencies of which lie below v0 = 1250 Hz. The length of the pipe is l = 85 cm. The velocity of sound is v = 340 m/s. Find the number of possible natural oscillations of air column in a pipe frequencies [...]

The velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance traveled by the body in 6 sec are respectively. The velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance traveled by the body in 6 [...]

A section of drainage culvert 1.23 m in lengths makes a howling noise when the wind blows across its open ends. (a) Determine the frequencies of the first harmonics of the culvert if it is cylindrical A section of drainage culvert 1.23 m in lengths makes a howling noise when the wind blows across its [...]

A student uses an audio oscillator of adjustable frequency to measure the depth of a water well. The student reports hearing two successive resonances at 52.0 Hz. (a) How deep is the well? A student uses an audio oscillator of adjustable frequency to measure the depth of a water well. The student reports hearing two [...]

A pipe of 30.0 cm length is open at both ends. Which harmonic mode of the pipe resonates a 1.1 kHz source? Will resonance with the same source be observed if one of the pipe is closed? A pipe of 30.0 cm length is open at both ends. Which harmonic mode of the pipe resonates [...]

The variation of velocity of a particle with time moving along a straight line is illustrated in the following figure. The distance traveled by the particle in four seconds is. The variation of velocity of a particle with time moving along a straight line is illustrated in the following figure. The distance traveled by the [...]

Which of the following velocity time graphs shows a realistic situation for a body in motion Which of the following velocity time graphs shows a realistic situation for a body in motion September 6, 2020 Category: Cengage NEET by C.P Singh , Chapter 2 - Motion in a Straight Line , Part 1 ,