Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Determine the resultant of two waves given by y1 = 4sin (200πt) and y2 = 3sin(200πt+π/2).
09
Sep
Determine the resultant of two waves given by y1 = 4sin (200πt) and y2 = 3sin(200πt+π/2). Determine the resultant of two waves given by y1 = 4sin (200πt) and y2 = 3sin(200πt+π/2). September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two coherent sources emit light waves which superimpose at a point where these can be expressed as E1=E0sin(ωt+π/4) E2=2E0sin(ωt−π/4) Here, E1 and E2 are the electric field strengths of the two waves at the given point.
09
Sep
Two coherent sources emit light waves which superimpose at a point where these can be expressed as E1=E0sin(ωt+π/4) E2=2E0sin(ωt−π/4) Here, E1 and E2 are the electric field strengths of the two waves at the given point. E1 and E2 are the electric field strengths of the two waves at the given point. Two coherent sources [...]
The graph gives the magnitude B(t) of a uniform magnetic field that exists throughout a conductig loop, perpendicular to the plane of the loop. Rank the five regions of the graph according to the magnitude fo the emf induced in the loop, greater first
09
Sep
The graph gives the magnitude B(t) of a uniform magnetic field that exists throughout a conductig loop, perpendicular to the plane of the loop. Rank the five regions of the graph according to the magnitude fo the emf induced in the loop, greater first greater first perpendicular to the plane of the loop. Rank the [...]
In Young’s experiment, the interfering waves have amplitudes in the ratio 3:2. Find the ratio of amplitudes and intensities, between the bright and dark fringes.
09
Sep
In Young’s experiment, the interfering waves have amplitudes in the ratio 3:2. Find the ratio of amplitudes and intensities, between the bright and dark fringes. between the bright and dark fringes. In Young's experiment the interfering waves have amplitudes in the ratio 3:2. Find the ratio of amplitudes and intensities September 9, 2020 Category: Uncategorised [...]
Two ciircle coils A and B are facing each other as shown in figure. Then current i through A can be altered
09
Sep
Two ciircle coils A and B are facing each other as shown in figure. Then current i through A can be altered Two ciircle coils A and B are facing each other as shown in figure. Then current i through A can be altered September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Light waves from two coherent sources superimose at a point. The waves, at this point, can be expressed as y1 = a sin (10^15 pie t) and y2 = 2a sin (10^15 pie t + phi). Find the resultant amplitude if phase difference phi is
09
Sep
Light waves from two coherent sources superimose at a point. The waves, at this point, can be expressed as y1 = a sin (10^15 pie t) and y2 = 2a sin (10^15 pie t + phi). Find the resultant amplitude if phase difference phi is at this point can be expressed as y1 = a [...]
A horizontal loop abcd is moved across the pole pieces of a magnet as shown in fig. with a constant speed v. When the edge ab of the loop enters the pole pieces at time t=0 sec. which one of the following graphs represents correctly the induced e.m.f. in the coil?
09
Sep
A horizontal loop abcd is moved across the pole pieces of a magnet as shown in fig. with a constant speed v. When the edge ab of the loop enters the pole pieces at time t=0 sec. which one of the following graphs represents correctly the induced e.m.f. in the coil? The graph Shows the [...]
Consider a point at the focal point of a convergent lens. Another convergent lens of short focal length is placed on the other side. what is the nature of the wavefronts emerging from the final image?
09
Sep
Consider a point at the focal point of a convergent lens. Another convergent lens of short focal length is placed on the other side. what is the nature of the wavefronts emerging from the final image? Consider a point at the focal point of a convergent lens. Another convergent lens of short focal length is [...]
The graph Shows the variation in magnetic flux ϕ(t) with time through a coil. Which of the statements given below is not correct
09
Sep
The graph Shows the variation in magnetic flux ϕ(t) with time through a coil. Which of the statements given below is not correct The graph Shows the variation in magnetic flux ϕ(t) with time through a coil. Which of the statements given below is not correct September 9, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Two identical convex lenses (L1 and L2) each of focal length 10 cm are separated by 30 cm and placed along common principal axis. A plane mirror is placed behind the two lenses as shown
09
Sep
Two identical convex lenses (L1 and L2) each of focal length 10 cm are separated by 30 cm and placed along common principal axis. A plane mirror is placed behind the two lenses as shown Two identical convex lenses (L1 and L2) each of focal length 10 cm are separated by 30 cm and placed [...]