Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Let us check the dimensional correctness of the relation v = u + at.
31
Aug
Let us check the dimensional correctness of the relation v = u + at. Let us check the dimensional correctness of the relation v = u + at. August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Convert 54 km/h into m/s
31
Aug
Convert 54 km/h into m/s Convert 54 km/h into m/s August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A calorie is a unit of heat or energy and it equals about 4.2 J where 1 J = 1 kgm^2 s^-2 .Suppose we employ a system of units in which the units of mass equals α kg, the units of length equals β m, the unit of time is γ s. Show that a calorie has a magnitude 4.2 α^-1 β^−2 γ^2 in terms of the new units.
31
Aug
A calorie is a unit of heat or energy and it equals about 4.2 J where 1 J = 1 kgm^2 s^-2 .Suppose we employ a system of units in which the units of mass equals α kg, the units of length equals β m, the unit of time is γ s. Show that a [...]
Tags:
A calorie is a unit of heat or energy and it equals about 4.2 J where 1 J = 1 kgm^2 s^-2 .Suppose we employ a system of units in which the units of mass equals α kg ,
the unit of time is γ s. Show that a calorie has a magnitude 4.2 α^-1 β^−2 γ^2 in terms of the new units. ,
the units of length equals β m ,
To determine the young’s modulus of a wire , the formula is Y = (F)/( A) . (L)/ ( Delta l) , where L = l ength ,A = area of cross – section of the wire , DeltaL = change in the length of the wire when streched with a force F. Find the conversion factor to change it from CGS t o MKS system.
31
Aug
To determine the young’s modulus of a wire , the formula is Y = (F)/( A) . (L)/ ( Delta l) , where L = l ength ,A = area of cross – section of the wire , DeltaL = change in the length of the wire when streched with a force F. Find the [...]
In CGS system the magnitude of the force is 100 dynes. In another system where the fundamental physical quantities are kilogram, meter, and minute, find the magnitude of the force
31
Aug
In CGS system the magnitude of the force is 100 dynes. In another system where the fundamental physical quantities are kilogram, meter, and minute, find the magnitude of the force and minute find the magnitude of the force In CGS system the magnitude of the force is 100 dynes. In another system where the fundamental [...]
Convert gravitational constant from cgs to mks system
31
Aug
Convert gravitational constant from cgs to mks system Convert gravitational constant from cgs to mks system August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Convert 1 joule into erg
31
Aug
Convert 1 joule into erg Convert 1 joule into erg August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A spherical ball of mass m is kept at the highest point in the space between two fixed, concentric spheres A and B (see figure). The smaller sphere A has a radius R and the space between the two spheres has a width d. The ball has a diameter very slightly less than d. All surfaces are frictionless. The ball is given a gentle push (towards the right in the figure). The angle made by the radius vector of the ball with the upward vertical is denoted by θ
31
Aug
A spherical ball of mass m is kept at the highest point in the space between two fixed, concentric spheres A and B (see figure). The smaller sphere A has a radius R and the space between the two spheres has a width d. The ball has a diameter very slightly less than d. All [...]
Tags:
A loop of mass M with two identical rings of mass m at its top hangs from a ceiling by an inextensible string. If the rings gently pushed horizontally in opposite directions ,
A spherical ball of mass m is kept at the highest point in the space between two fixed ,
find the angular distance covered by each ring when the tension in the string vanishes for once during their motion. ,
A block of mass m is projected up with a velocity v0 along an inclined plane of angle of inclination theta=37. The coefficient of friction between the inclined plane AB and blocks is mu(=tan theta). Find the values of v0 so that the block moves in a circular path from B to C.
31
Aug
A block of mass m is projected up with a velocity v0 along an inclined plane of angle of inclination theta=37. The coefficient of friction between the inclined plane AB and blocks is mu(=tan theta). Find the values of v0 so that the block moves in a circular path from B to C. A loop [...]
Tags:
A loop of mass M with two identical rings of mass m at its top hangs from a ceiling by an inextensible string. If the rings gently pushed horizontally in opposite directions ,
find the angular distance covered by each ring when the tension in the string vanishes for once during their motion. ,
A loop of mass M with two identical rings of mass m at its top hangs from a ceiling by an inextensible string. If the rings gently pushed horizontally in opposite directions, find the angular distance covered by each ring when the tension in the string vanishes for once during their motion.
31
Aug
A loop of mass M with two identical rings of mass m at its top hangs from a ceiling by an inextensible string. If the rings gently pushed horizontally in opposite directions, find the angular distance covered by each ring when the tension in the string vanishes for once during their motion. A loop of [...]
Tags:
A loop of mass M with two identical rings of mass m at its top hangs from a ceiling by an inextensible string. If the rings gently pushed horizontally in opposite directions ,
find the angular distance covered by each ring when the tension in the string vanishes for once during their motion. ,