Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
nth harmonic of a closed organ pipe is equal to mth harmonic of an open pipe. First overtone frequency of the closed organ pipe is also equal to first overtone frequency of the open
06
Nov
nth harmonic of a closed organ pipe is equal to mth harmonic of an open pipe. First overtone frequency of the closed organ pipe is also equal to first overtone frequency of the open nth harmonic of a closed organ pipe is equal to mth harmonic of an open pipe. First overtone frequency of the [...]
Six point charges are kept at teh vertices of a regular hexagon of side L and center O , as shwon in figure. Given that K = q /4 pie e0 L^2 , which of teh following statements is/ are correct ?
06
Nov
Six point charges are kept at teh vertices of a regular hexagon of side L and center O , as shwon in figure. Given that K = q /4 pie e0 L^2 , which of teh following statements is/ are correct ? as shwon in figure. Given that K = q /4 pie e0 L^2 [...]
A tube, opened from both ends is vibrated in its second overtone. At how many points inside the tube maximum pressure variation is observed ?
06
Nov
A tube, opened from both ends is vibrated in its second overtone. At how many points inside the tube maximum pressure variation is observed ? A tube opened from both ends is vibrated in its second overtone. At how many points inside the tube maximum pressure variation is observed ? November 6, 2020 Category: Uncategorised [...]
A closed and an open organ pipe of same length are set into vibrations simultaneously in their fundamental mode to produce 2 beats. The length of open organ pipe is now
06
Nov
A closed and an open organ pipe of same length are set into vibrations simultaneously in their fundamental mode to produce 2 beats. The length of open organ pipe is now A closed and an open organ pipe of same length are set into vibrations simultaneously in their fundamental mode to produce 2 beats. The [...]
A tuning fork of frequency 200 Hz is in unison with a sonometer wire. How many beats are heard in 30 s if the tension is increased by 1% (in terms of * 10)
06
Nov
A tuning fork of frequency 200 Hz is in unison with a sonometer wire. How many beats are heard in 30 s if the tension is increased by 1% (in terms of * 10) A tuning fork of frequency 200 Hz is in unison with a sonometer wire. How many beats are heard in 30 [...]
Two large vertical and parallel metal plates having a separation of 1cm are connected to a DC voltage source of potential difference X. A proton is released at rest midway between the two plates. It is found to move at 45∘ to the vertical JUST after release. Then X is nearly
06
Nov
Two large vertical and parallel metal plates having a separation of 1cm are connected to a DC voltage source of potential difference X. A proton is released at rest midway between the two plates. It is found to move at 45∘ to the vertical JUST after release. Then X is nearly A charge Q is [...]
Three concentric metal shells A, B and C of respectively radii a, b and c (a<b<c) have surface charge densities +σ, −σ and +σ respectively. The potential of shell B is?
06
Nov
Three concentric metal shells A, B and C of respectively radii a, b and c (a<b<c) have surface charge densities +σ, −σ and +σ respectively. The potential of shell B is? −σ and +σ respectively. The potential of shell B is? b and c (a<b<c) have surface charge densities +σ B and C of respectively [...]
Consider a thin spherical shell of radius R with its center at the origin, carrying uniform positive surface charge density. The variation of the magnitude of the electric field and the electric potential V(r) with the distance r from the center, is best represented by which graph
06
Nov
Consider a thin spherical shell of radius R with its center at the origin, carrying uniform positive surface charge density. The variation of the magnitude of the electric field and the electric potential V(r) with the distance r from the center, is best represented by which graph carrying uniform positive surface charge density. The variation [...]
A uniformly charged solid sphere of radius R has potential V0 (measured with respect to ∞) on its surface. For this sphere the equipotential surfaces with potentials 3 V0/2,5 V0/4, 3 V/04 and V0/4 have radius R1 ,R2 ,R3 and R4 respectively. Then
06
Nov
A uniformly charged solid sphere of radius R has potential V0 (measured with respect to ∞) on its surface. For this sphere the equipotential surfaces with potentials 3 V0/2,5 V0/4, 3 V/04 and V0/4 have radius R1 ,R2 ,R3 and R4 respectively. Then 3 V/04 and V0/4 have radius R1 5 V0/4 A uniformly charged [...]
The standing wave pattern shown in the tube has a wave speed of 5.0 m/s. What is the frequency of the standing wave ( in Hz approx.) ?
06
Nov
The standing wave pattern shown in the tube has a wave speed of 5.0 m/s. What is the frequency of the standing wave ( in Hz approx.) ? The standing wave pattern shown in the tube has a wave speed of 5.0 m/s. What is the frequency of the standing wave ( in Hz approx.) [...]