In a certain code, MONK is written as 53. How will TUTOR be written in that code?
Select the option which is related to the third term in the same way as the second term is related to the first term.
Synonym : Similar :: Opposite : ?
The major purpose of diagnostic test is that of identifying
Suppose you are teaching at the primary level. You often see that the students give a response which is correct to a certain extent. In such case, what would be your duty as a teacher?
A charge Q is situated at the corner of a cube, the electric flux passed through all the six faces of the cube is
The surface tension of a soap solution is 0.05 Nm-1. How much work is done to produce a soap bubble of radius 0.03 m?
A body of mass 1kg and 10kg are dropped simultaneously from the top of a tower. The ratio of the time taken by them to reach the ground is
If ω is the natural frequency of the system and ωd is the frequency of the external force that acts on an oscillating system then at resonance
A marble block of mass 2 kg lying on ice when given a velocity of 6 ms-1 is stopped by friction in 10 s. Then the coefficient of friction is
A quantity X is given by ε0L . where ε0 is the permittivity of free space, L is length, ΔV is potential difference and Δt is time interval. The dimensional formula for X is the same as that of
[JEE Sc.2000'3/105]
A square plate and a circular plate made up of same material are placed touching each other on a horizontal table. If the side length of square plate is equal to diameter of the circular plate, then the centre of mass of the combination will be
Four particles, each of mass M, move along a circle of radius R under the action of their mutual gravitational attraction. (Take that gravitational force between two point masses m1 and m2 separated by is The speed of each particle is
Consider a uniform square plate of side a and mass m. The moment of inertia of this plate about an axis perpendicular to its plane and passing through one of its corners is
[AIEEE 2008]
A hollow spherical conductor of radius 2m carries a charge of 500 μ C. Then electric field strength at its surface is
If a body losses half of its velocity on penetrating 3 cm in a wooden block, then how much will it penetrate more before coming to rest?
[AIEEE 2002]
A trolley T of mass 5 kg on a horizontal smooth surface is pulled by a load of 2 kg through a uniform rope ABC of length 2 m and mass 1 kg. As the load falls from BC = 0 to BC = 2 m, its acceleration (in m/s2) changes from
Radioactive decay of the nucleus leads to the emission of
A flux of 1m Wb passes through a strip having an area A = 0.02 m2. The plane of the strip is at an angle of 60º to the direction of a uniform field B. The value of B is
If cells are joined in parallel, they have _______.
For any charge configuration, equipotential surface through a point is _____to the electric field at that point.
The addition of vectors and the multiplication of a vector by a scalar together gives rise to
The intensity of light transmitted by the analyzer is maximum when
The accuracy in the measurement of time for 20 oscillations of pendulum for the following measurements, t1 = 39.6 s, t2 = 39.9 s and t3 = 39.5 s is: