B
Fig, here shows P and Q as two equally intense coherent sources emitting radiations of wavelength 20m. The separation PQ is 5m, and phase of Q is ahead of the phase P by 90∘. A, B and C are three distant points of observation equidistant from the mid – point of PQ. The intensity of radiations of A, B, C will be in the ratio
17
Nov
Fig, here shows P and Q as two equally intense coherent sources emitting radiations of wavelength 20m. The separation PQ is 5m, and phase of Q is ahead of the phase P by 90∘. A, B and C are three distant points of observation equidistant from the mid – point of PQ. The intensity of [...]
Tags:
and phase of Q is ahead of the phase P by 90∘. A ,
B ,
B and C are three distant points of observation equidistant from the mid - point of PQ. The intensity of radiations of A ,
C will be in the ratio ,
Fig ,
here shows P and Q as two equally intense coherent sources emitting radiations of wavelength 20m. The separation PQ is 5m ,
For the reaction 2A(g)+B(g)⇌C(g)+D(g);Kc =10^12 . If the initial moles of A,B,C,D are 2,1,7,3 moles respectively in a one litre vessel. What is the equilibrium concentration of A?
11
Nov
For the reaction 2A(g)+B(g)⇌C(g)+D(g);Kc =10^12 . If the initial moles of A,B,C,D are 2,1,7,3 moles respectively in a one litre vessel. What is the equilibrium concentration of A? 1 3 moles respectively in a one litre vessel. What is the equilibrium concentration of A? 7) B C D are 2 For the reaction 2A(g)+B(g)⇌C(g)+D(g);Kc =10^12 [...]
Consider a one-dimensional motion of a particle with total energy E. There are four regions A, B, C and D is which the relation between potential energy U, kinetic energy (K) and total energy E is as given below Region A:V>E Region B:V
09
Nov
Consider a one-dimensional motion of a particle with total energy E. There are four regions A, B, C and D is which the relation between potential energy U, kinetic energy (K) and total energy E is as given below Region A:V>E Region B:V B C and D is which the relation between potential energy U [...]
Figure shows three concentreic thin spherical shells A, B, and C of radii R , 2R , 3R. The shell B is earthed and A and C are given charges q and 2q , respectively . If the magnitude of charge appearing on surfaces 1, 2, 3, and 4 are q1, q2, q3, and q4, respectively , then match the following columns.
08
Nov
Figure shows three concentreic thin spherical shells A, B, and C of radii R , 2R , 3R. The shell B is earthed and A and C are given charges q and 2q , respectively . If the magnitude of charge appearing on surfaces 1, 2, 3, and 4 are q1, q2, q3, and q4, [...]
Tags:
2 ,
2r ,
3% ,
3R. The shell B is earthed and A and C are given charges q and 2q ,
and 4 are q1 ,
and C of radii R ,
and q4 ,
B ,
Figure shows three concentreic thin spherical shells A ,
q2 ,
q3 ,
respectively ,
respectively . If the magnitude of charge appearing on surfaces 1 ,
then match the following columns. ,
Figure shows an arrangement of four identical rectangular plates A, B , C , and D each of area S. Find the charges appearing on each face ( from left to right ) of the plates. Ignore the seperation between the plates in comparission to the to the plate dimensions.
08
Nov
Figure shows an arrangement of four identical rectangular plates A, B , C , and D each of area S. Find the charges appearing on each face ( from left to right ) of the plates. Ignore the seperation between the plates in comparission to the to the plate dimensions. and D each of area [...]
A, B, C, D, E , and F are conducting plates each of area A , and any two consecutive plates are seperated by a distance d. The net energy stored in the system after the switch S is closed is
08
Nov
A, B, C, D, E , and F are conducting plates each of area A , and any two consecutive plates are seperated by a distance d. The net energy stored in the system after the switch S is closed is -e A) and any two consecutive plates are seperated by a distance d. The [...]
Three plates A, b, and C each of area 50 cm^2 have separation 3 mm between A and B and 3 mm between B and C. The energy stored when the plates are fully charged is
07
Nov
Three plates A, b, and C each of area 50 cm^2 have separation 3 mm between A and B and 3 mm between B and C. The energy stored when the plates are fully charged is and C each of area 50 cm^2 have separation 3 mm between A and B and 3 mm between [...]
Figure shows threeconcentric thin spherical shells A, B , and C of radii R , 2R , and 3R , respectively . The shell B is earthed and A and C are given charges q and 2q, respectively . If the charge on surfaces 1, 2, 3, and 4 are q1 , q2, q3, and q4 , respectively , then match the following columns.
06
Nov
Figure shows threeconcentric thin spherical shells A, B , and C of radii R , 2R , and 3R , respectively . The shell B is earthed and A and C are given charges q and 2q, respectively . If the charge on surfaces 1, 2, 3, and 4 are q1 , q2, q3, and [...]
Tags:
2 ,
2r ,
3% ,
and 3R ,
and 4 are q1 ,
and C of radii R ,
and q4 ,
B ,
Figure shows threeconcentric thin spherical shells A ,
q2 ,
q3 ,
respectively ,
respectively . If the charge on surfaces 1 ,
respectively . The shell B is earthed and A and C are given charges q and 2q ,
then match the following columns. ,
Figure shows a stretched string of length L and pipes of length L, 2L, L/2 and L/2 in options (a), (b), (c) and (d) respectively. The string’s tension is adjusted until the speed of waves
06
Nov
Figure shows a stretched string of length L and pipes of length L, 2L, L/2 and L/2 in options (a), (b), (c) and (d) respectively. The string’s tension is adjusted until the speed of waves (c) and (d) respectively. The string's tension is adjusted until the speed of waves 2l B Figure shows a stretched [...]
Figure shows three concentric spherical conductors A, B, and C with radii R, 2 R and 4 R, respectively. A and C are connected by a conducting wire , and B is uniformly charged ( charge = +Q ). Find (a) charges on conductors A and C and ( b) Potentials of A and B .
05
Nov
Figure shows three concentric spherical conductors A, B, and C with radii R, 2 R and 4 R, respectively. A and C are connected by a conducting wire , and B is uniformly charged ( charge = +Q ). Find (a) charges on conductors A and C and ( b) Potentials of A and B [...]