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Two forces, each equal to F, act as shown in Fig Their resultant is
17
Sep
Two forces, each equal to F, act as shown in Fig Their resultant is act as shown in Fig Their resultant is each equal to F Two forces September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The ratio of maximum and minimum magnitudes of the resultant of two vectors a and b is 3 : 1. Now a is equal to
17
Sep
The ratio of maximum and minimum magnitudes of the resultant of two vectors a and b is 3 : 1. Now a is equal to The ration of maximum and minimum magnitudes of the resultant of two vectors a and b is 3 : 1. Now a is equal to September 17, 2020 Category: Uncategorised [...]
x – coordinate of the centre of the circle of the circle is
17
Sep
x – coordinate of the centre of the circle of the circle is x - coordinate of the centre of the circle of the circle is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half of the magnitude of vector B . The angle between A and B is
17
Sep
The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half of the magnitude of vector B . The angle between A and B is The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to [...]
A point charge q1=+6e fixed at the origin of a coordinate system, and another point charge q2=−10e is fixed at x=8nm, y=0 the locus of all points in the xy plane for which potential V=0 (other man inifinity) is a circle centered on the x-axis as shown. Q. Radius R of the circle is
17
Sep
A point charge q1=+6e fixed at the origin of a coordinate system, and another point charge q2=−10e is fixed at x=8nm, y=0 the locus of all points in the xy plane for which potential V=0 (other man inifinity) is a circle centered on the x-axis as shown. Q. Radius R of the circle is A [...]
A tuning fork of frequency 512 Hz is vibrated with sonometre wire and 6 beats per seconds are heard. The beat frequency reduces if the tension in the string is slightly increased. The original frequency of vibration of the string is
17
Sep
A tuning fork of frequency 512 Hz is vibrated with sonometre wire and 6 beats per seconds are heard. The beat frequency reduces if the tension in the string is slightly increased. The original frequency of vibration of the string is In order to increase the frequency of transverse oscillations of a stretched wire by [...]
Out of the following set of forces, the resultant of which cannot be zero?
17
Sep
Out of the following set of forces, the resultant of which cannot be zero? Out of the following set of forces the resultant of which cannot be zero? September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two similar sonometre wires are given fundamental frequencies of 500 Hz. These have same tensions. By what amount the tension be increased in one wire so that the two wires produce 5 beats/sec ?
17
Sep
Two similar sonometre wires are given fundamental frequencies of 500 Hz. These have same tensions. By what amount the tension be increased in one wire so that the two wires produce 5 beats/sec ? Two similar sonometre wires are given fundamental frequencies of 500 Hz. These have same tensions. By what amount the tension be [...]
An electric field ‘E’ whose direction is radially outward varies as distance from origin ‘r’ as shown in the graph E is taken as positive if its direction is away from the origin. Then the work done by electric field on a 2 C charge if it is taken from (1,1,0) to (3,0,0) is :
17
Sep
An electric field ‘E’ whose direction is radially outward varies as distance from origin ‘r’ as shown in the graph E is taken as positive if its direction is away from the origin. Then the work done by electric field on a 2 C charge if it is taken from (1,1,0) to (3,0,0) is : [...]
Two stretched wires are in unison. If the tension in one of the wire is increased by 1% 3beats are produced in 2s. The initial frequency of each wire is
17
Sep
Two stretched wires are in unison. If the tension in one of the wire is increased by 1% 3beats are produced in 2s. The initial frequency of each wire is Two stretched wires are in unison. If the tension in one of the wire is increased by 1% 3beats are produced in 2s. The initial [...]