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When a vibrating tuning fork of frequency 512 Hz is held above the mouth of a resonance tube of adjustable length. The first two successive positions of resonance occur when the length of the air columns are 15.4 cm and 48.6 cm respectively. Then the velocity of sound is
06
Nov
When a vibrating tuning fork of frequency 512 Hz is held above the mouth of a resonance tube of adjustable length. The first two successive positions of resonance occur when the length of the air columns are 15.4 cm and 48.6 cm respectively. Then the velocity of sound is The resultant amplitude due to superposition [...]
A string fixed at both ends is vibrating in resonance. In Column 1 some statement(s) are given which can match with one or more entries of Column 2. Match these entries.
06
Nov
A string fixed at both ends is vibrating in resonance. In Column 1 some statement(s) are given which can match with one or more entries of Column 2. Match these entries. A string fixed at both ends is vibrating in resonance. In Column 1 some statement(s) are given which can match with one or more [...]
A closed organ pipe of length L vibrating in second overtone, then match the following:
06
Nov
A closed organ pipe of length L vibrating in second overtone, then match the following: A closed organ pipe of length L vibrating in second overtone then match the following. November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two waves of nearly same amplitude, same frequency travelling with same velocity are superimposing to give phenomenon of interference. If a1 and a2 be their respectively amplitudes,
06
Nov
Two waves of nearly same amplitude, same frequency travelling with same velocity are superimposing to give phenomenon of interference. If a1 and a2 be their respectively amplitudes, same frequency travelling with same velocity are superimposing to give phenomenon of interference. If a1 and a2 be their respectively amplitudes Two waves of nearly same amplitude November [...]
In a medium in which a transverse progressive wave is travelling the phase difference between two points with a distance of separation of1.25 cm is 3/π . If the frequency of the wave is 1000Hz, its velocity will be
06
Nov
In a medium in which a transverse progressive wave is travelling the phase difference between two points with a distance of separation of1.25 cm is 3/π . If the frequency of the wave is 1000Hz, its velocity will be In a medium in which a transverse progressive wave is travelling the phase difference between two [...]
Two waves represented by y1 =10 sin (200πt) and y2 =10 sin (2000πt + π/2) are superimposed at any point at a particular instant. The amplitude of the resultant wave is
06
Nov
Two waves represented by y1 =10 sin (200πt) and y2 =10 sin (2000πt + π/2) are superimposed at any point at a particular instant. The amplitude of the resultant wave is Two waves represented by y1 =10 sin (200πt) and y2 =10 sin (2000πt + π/2) are superimposed at any point at a particular instant. [...]
A string is fixed at both ends and transverse oscillations with amplitude a0 are excited. Which of the following statements are correct?
06
Nov
A string is fixed at both ends and transverse oscillations with amplitude a0 are excited. Which of the following statements are correct? A string is fixed at both ends and transverse oscillations with amplitude a0 are excited. Which of the following statements are correct? November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Two sine waves of slightly different frequencies f1 and f2 (f1 > f2) with zero phase difference, same amplitudes, travelling in the same direction superimpose.
06
Nov
Two sine waves of slightly different frequencies f1 and f2 (f1 > f2) with zero phase difference, same amplitudes, travelling in the same direction superimpose. same amplitudes travelling in the same direction superimpose. Two sine waves of slightly different frequencies f1 and f2 (f1 > f2) with zero phase difference November 6, 2020 Category: Uncategorised [...]
The arrangement shown consists of three elements. (i) A thin rod of charge −3.0 μC that forms a full circle of radius 6.0 cm. (ii) A second thin rod of charge 2.0 μC that forms a circular are of radius 4.0cm and concentric with the full circle, subtending an angle of 90∘ at the centre of the full circle. (iii) an electric dipole with a dipole moment that is perpendicular to a radial line and has magnitude 1.28×10^−21 C/m . Find the net electric potential in volts at the centre.
06
Nov
The arrangement shown consists of three elements. (i) A thin rod of charge −3.0 μC that forms a full circle of radius 6.0 cm. (ii) A second thin rod of charge 2.0 μC that forms a circular are of radius 4.0cm and concentric with the full circle, subtending an angle of 90∘ at the centre [...]
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A positively charged particle starts at rest 25 cm from a second positively charged particle ,
it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10ms−1) that the first particle will reach? ,
which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm ,
The resultant amplitude due to superposition of two harmonic waves expressed by y = a sin (wt – kt) and y = a cos (kx – wt ) will be
06
Nov
The resultant amplitude due to superposition of two harmonic waves expressed by y = a sin (wt – kt) and y = a cos (kx – wt ) will be The resultant amplitude due to superposition of two harmonic waves expressed by y = a sin (wt - kt) and y = a cos (kx [...]