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The correct answer is C
When white light passes through a glass prism, which color deviates the least?
The resistance of the human body (dry condition) is of the order of –
Why do brads not have respiratory trouble at the time of flying at high all?
Ratio of intensities of two waves with amplitudes 2 and 3 is:
A soap bubble expands isothermally and its radius doubles. The work done by surface tension during this expansion is:
A spherical ball made of steel when dropped in mercury container will –
A conducting rod of length 0.2 m is rotated with angular velocity 10 rad/s about one end in a uniform magnetic field of 0.5 T perpendicular to the plane...
A ray of light travels from glass (n=1.5) to air (n=1). For which angle of incidence will the ray just graze the surface (total internal reflection limit)?
A cube of side a encloses a point charge q at its center. What is the electric flux through one of its faces?
A particle is projected such that its velocity vector sweeps equal angles with horizontal at equal time intervals. The motion is best described as: